WARRIOR 2025: LIFE PROCESSES in 1 Shot: FULL CHAPTER (Theory + PYQs) | Class 10th Boards

0:12 [music] hey hello hi namaste good evening how are you Chal very very very warm welcome to Foundation with Physics youtube3 has come to make you a warrior So if my voice is clear to all the children It is clear, I can hear everyone I am clearly visible to everyone so one

0:59 Make lots of sunflowers quickly We will give you in the chat and then we will start Our today's session is I don't know why I am so so so excited but i am so excited to meet all of you today for today's session Son I am so excited for you To meet the lovely Uda Nius I am very excited and whatever I have to say Even if there is no Nius, so what, brother, with love So you are a warrior my son Whoever it is, he is in class 10th, my friend Call your friends and tell them quickly Brother, if you haven't read the life process chapter then Come quickly, Samridhi ma'am has come today life process chapter in maam one shot She is going to teach, I will finish the work quickly headshot finished okay so let's go brother kids I have given the confirmation that ma'am has done it

1:46 The sound is clear, ma'am I can see you look son what a warrior this is you are very Do all the kids know it and even if they don’t If yes, I will tell you quickly because we have less time, okay what do you do quickly son your class Let's start, see son, I will tell you again my name is samridhi sharma and i Son, you teach biology to all the children I am ours, this Warrior series, son This is for all class 10 students who I am very disappointed after the date sheet came out That friend, the date sheet has come and I have started studying it I have not studied, but it is half done The concept is somewhat clear if there is a round in the middle then what should we do then son we You will get daily updates in this Warrior series every day We will cover one chapter and then go along with it

2:33 theory and p y cuz look son like that I told you in the beginning We have less time, son, what should we do now? We have to cover things quickly It must be because that time is no more now, We will ring the bell and go through each chapter one by one. read now you have to be quick now we have To be quick right so what should I do now son Now we must take up our weapons. And we will have to fight and son, everyone is a human being The one who is fighting is a warrior, isn't it? If we Let me talk about you now, you small ones You are a cute child, now you are fighting yes son how can you get so much from your life I have to study so much syllabus, there is time If it is this low then are you also a warrior okay yes you are my pookie warrior aren't you

3:19 My Pookie Warrior, I'm not the same anymore I am Kallu Kalia now I am Pookie So are we warriors now? Are we warriors now? Yeh Bucky Warrior Brother Daily come and join us Come and study in this Varier batch, see Son, understand one thing for you at this time. what is most important right now But son, most of all for you people It is important that you have conceptual clarity If your concepts are clear then you Any type of question will come in the paper You will do that if you think about it at this time that friend i have to tell you something important

4:04 If you teach me, it won't work, son. Because now CBSE has set the board paper She does it, she has become very unpredictable The pattern of paper changes every year Every year the type of questions are changing We saw that five or six years ago If the questions of this method are not coming now Things are very unpredictable now I I can't say that son, this is the 2025 question Prepare it, it will come out of it It is not important for us to read everything now and what is reading, reading in this way That our concepts become clear If you go then son, in today's session I will tell you this I am telling you to make your concept clear it is ok to walk while doing notes of words don't think too much because whatever I do today I am going to teach you those notes which are PPT that is it son I tell it like this

4:51 I have designed it which you can put in class It will be finished, you can download it like this Now is not the time to take notes you have son because you are back You would be a bencher friend if you studied on time If it were so, I wouldn't be sitting here, okay? So download those PDFs is possible So what should you do with them, son? You can get their PDF. Take a printout if not possible No problem, it is designed that way Son, your notes of the whole PPT what is it they are built there okay and Tell me how long will the lecture be, son V will try to keep it short hai na hum koshish What do we not have to try, son? I have to finish this chapter today in no time Son, we are focusing more on theory yes because this is not the first time we have met

5:37 It's the first meeting, it's still a long way off If we are together then we will complete the theory first Will study all the concepts thoroughly will understand this in the upcoming sessions Every type of question in detail which what will we do with them from this chapter I will cover it, okay, tell me one simple thing Son, I am bringing my NCERT with you. You should have a pen and pencil It must be okay because you are here There are many things I can say on the board I will write to him and when you listen to me If they listen then you can include it in NCERT you will see it is written so What will we do together, we will keep underlining It will happen ok is my message to everyone It is clear now brother we waste a lot of time

6:23 will not do it let's start quickly Son, our session today is to call everyone son and child maam give me motivation son i will give you I just want to say one thing whatever There may be a problem going on in life It could be that science is lagging behind Mathematics is lagging behind, maybe everyone There might be something going on behind me bro You might have had a fight with your girlfriend Nothing is working out with the parents Face it, fix it and make a difference you have to face your problems and you are the the only person who can fix your problems and you are the only person who can make a Difference in your own life, no one comes, son To save someone, the person at last You have to stand up for yourself We have to fight, we will support you We will support you but you have to fight your own battle

7:08 You have to fight for yourself and do your hard work yourself If we have to do it then we will work hard together today Hey son, let's start with this note Our today's class is of biology The first chapter is life processes as i said we will keep it we will keep it short not simple it is going to be complexion is fine whatever I say I am telling you all these things, son. understanding in few words in your mind I have to sit and move forward, okay it's too much If you repeat it again and again then something The kid feels that the dude is slowing down and if we walk too fast then

7:53 If the kids are not able to cope up then our Speed ​​of reading concepts in class today It will remain medium Our pace will remain moderate today Class is about to start, okay son, let's go in this If it is with me then it is ultimate or not then by taking the name Let's start son what all my pookies Are all my Pukis warriors ready Warriors are ready, please tell me quickly If all my Pookie warriors are ready then one Write it once IMPW means I am [ __ ] Varrier please write to me as quickly as possible M.P.W.I.M.K. Varrier come on the children wrote I am Pookie Varrier I am PW ok let's go son

8:40 So we are starting, the name of the chapter is Life processes Life means This is a living room now son, this is a table isn't it? There is a chair lying here and a dustbin These are non living things, there is no life in them is not the first thing we think of when we look for anything we are talking about life i.e. we are referring to Now there is a living organist named Mus Son Human in Living Organist Mus The beings have come, all the animals have come Plants have come, bacteria have come, amoeba has come which is made up of just a single cell He himself is a living organist To stay alive, he tortures himself what do you do to survive Basic processes do those processes We talk about life processes here what did we say we said the basic

9:26 Essential Activities That Make a Living The organist performs himself Sustain sustain means to survive So what do we call those processes? We call these processes life processes Now we have to study four life processes, first One is nutrition and the other is respiration. is transportation and the fourth is excrete We will study each process in detail but One or two sentences in one or two lines what do they mean in this quickly Let's see from it, let's understand, look son process of obtaining food and utilization Of food is known as nutrition now carefully listen at least I am a little bit mine I bring my energy level down, I don't know Why am I getting so excited, let's see

10:12 Son, a basic requirement of every living organist The necessity is that it needs energy and Where do we get energy from? We get it from food, why do we eat food Because we don't get energy from food Just human beings son you must have seen Other animals also eat the food of goat I keep searching for grass, brother grass I can find food in the jungle You will go brother, every animal is one or the other hunting animals to eat food wandering here and there in hunger of what that means that every living organist needs food now son, this is the food, this is the food, son, this a tiny little bacteria a tiny little An amoeba can be compared to a large elephant and a human.

10:59 Being an animal is required by everyone and when a particular living The organist obtains this food and He takes it into his body and uses it Promotes growth and creates energy Good for development and creating new sales to create new tissues for that We call this process nutrition fix it is like for example brother what is there here Banana chips ok now son I will eat it I will eat it so I am obtaining the food, right? I took the food, I put the food into my body I took this food to my body now After digesting, the son will digest it How will my body digest this food? After doing this my body absorbs this food into the blood After taking her to the blood, she will take her son My body will build muscles with the help of food

11:45 The old ones will do growth and development The cells tissues have been damaged, right? what will you do son, if you repair then dhyani What this means is that nutrition is done by each and every living organist when we food eat it and utilize it We call that process nutrition, further Son, respiration comes somewhere like this Now son, it is related to food in our body Now that we have a first break for food By slowing down that process we will create energy We talk about respiration, what is it Inside the respiration cell, we take the food go and break it and generate energy we call that process If you did not understand respiration then someone No problem, read further in detail okay now you will say maam respiration so It was related to breathing, hey I know

12:30 Brother what are your doubts? Each and every doubt. It will become clear when you read in detail later Transportation son inside our body You see, we breathed oxygen through the nose did it go through our lungs Does the rest of the body need oxygen? I don't need any parts, it's all right the cell which is present here ok son What does even a small cell of our toes Yes son, the oxygen requirement is okay If yes then who will deliver oxygen there now? What does blood transport? Inside the body of every living organ Son, turn useful things into waste It is transported from one place to another and that process is known as transportation ok In transportation we are oxygen carbon dioxide Food is not sorts of hormones nitrogenous

13:19 Waste moves a lot of things from one place to another what do place do transport Let's go ahead son excrete oh my god this is something that has a lot of Children remain confused due to excretion Many children feel that drinking tea is harmful to do wai means to do it early in the morning The business that we do is you getting Guys what I mean yes there are a lot of them Children feel that by going in the morning Or go anytime you want We generate a solid waste, son, which po dal ty is spoken by many children who thinks that is extreme but that is look they are making pink colour hi hi What's the matter with you if you like pink color You ate a pink sketch pen that is that is not exact guys that is I'll talk to me about it

14:05 let me speak yes okay listen look son when we Those egestions remove solid waste from the body keep that to the side as well, what is excrement let's talk about it A lot of things are happening inside the body Son, chemical reactions are taking place now what happens during chemical reactions Son, a lot of waste comes out now this It gets wasted, son, it comes out in our blood now there's a lot in our blood what has happened all the waste has accumulated now we will not let this happen because Blood is very important now why waste it what does one have to do, one has to filter what does our body do with this blood It sends it to the kidney by going inside the kidney What is this, son? It is a blood filter. during which what happens son this west

14:51 is pulled out and that's the process of removal of waste is known as excreta ok come on son stop it friend now so much Don't act like this my friend, my mood is getting spoilt okay come on son let's move on Now here you will find three types of living, son. The organist will be visible very soon we will see that there is a human being, there is a plant and What is an amoeba? Amoeba is a single celled There is an organist who has only one There is a sale now this ma'am has made these three different Why did you bring the organist here? Look brother, I have done it, whatever I said Living organs are as musical as any They are all living organists Do all of them follow this process? The process is same inside all these organ systems This doesn't happen if I am human Should I talk about beings, son? What is this from outside?

15:37 You'll take oxygen, son, and carbon dioxide will be released, these will do this The help of their nose and lungs are near This is the respiratory system at work But when I talk about plants, Brother, I don't have a nose or lungs there is no nose so here it is How will the processes happen brother? This work Son, we do this with the help of stomata What do these people do to take gases, son? such as for example photosynthesis They will take CO2 from outside on time, what else can they do We will give you oxygen, but here my son they do this they do this with the help of stomata are there if we look here This process happens with the help of Stomata is where we exchange gases You can speak with the help of your nose and lungs

16:25 If I talk about amoeba, son, then Does amoeba also exchange gases? Exactly brother, what does this person need oxygen for? It also releases co2 from outside But it only has one cell, right? It neither has stomata nor a nose What if it doesn't have lungs? son here is a simple diffusion the process is simply one of diffusion The process through which exchange of gases takes place It becomes very easy because its The whole body which is a cell is in contact with the whole environment Oxygen came and carbon dioxide went away if it goes then what I mean to say is that brother all this Everyone does this process but it is for everyone

17:11 the way of doing is different like every child's brother The method of studying is not the same for all studies let's do it son, tell me there is no one there, right Everybody is studying but they are not telling Similarly son, all these nutritions Excreting Respiration Transportation but everyone's method is different, isn't that so If my point is clear And whenever I ask what my point is If it is clear then you will make a sunflower in the Chat abe yaar this is not a recorded lecture I am standing here live brother, live darshan I am saying happy birthday, it's not my birthday today my happy one is here Come on, let's start our birthday, son. with the very first topic that is Definition of Nutrition Nutrition Once Quickly read the process here

17:58 Obtain and Utilization of Food Co to consume and utilize food the process is called nutrition okay Let's go, any organist is there, son, either that would show autotrophic nutrition or else Heterotrophic nutrition will be shown here It is starting from our son Be serious and listen to everything I have to say hey look son its the organist shows autotrophic nutrition or Totok Nutrition If You Are An Organist Autotrophic nutrition showing its This means he cooks his own food. he cooks his own food means this that brother he has to go and eat it for someone else He doesn't need it, he simply gets sunlight will carry out photosynthesis and inside the cell what will happen son, just one second the water got washed away

18:44 Peelu one second ok yes son in which nutrition what does an organist do which nutrition What does an organist do in my son? The food itself creates that nutrition Now we call it autotrophic nutrition There are two types of autotrophic nutrition: Autotrophic Nutrition Can Be of two types the first one is the photo autotrophic nutrition and the second one is The Chemo Autotrophic Nutrition Look Son It gets very confusing to this

19:30 Kids, but there is nothing to be confused about It is autotrophic, auto means self Trophic means nutrition. that such a nutrition in Providing cooked food to organics And if the photo for son and cooking Photo means light photo photo it means it light if va to create son light energy If you are using then use this method We call nutrition Photo Autotrophic nutrition so photo means light so organism photo autotrophic nutrition Food uses light energy to Who will prepare this type of nutrition? son, whoever is the organist

20:17 Whatever organist he is, he is my son photosynthesis doing the process of whichever one is The organist processes the sis son That photo shows autotrophic nutrition yes it is ok so whether it is any plant Be it any bacteria or any algae Any organism which carries out photosynthesis So that photo shows autotrophic nutrition here is an example given in green Plants are given as an example here cyanobacteria cyanobacteria that are bacteria that carry out photosynthesis These are capable of blue green algae They are also called BGA, right? also called blue green algae okay so

21:02 We said what does this light energy do? So basically we have heard it in the lower classes I have read that they take light and sunlight, right? Where to get light energy from sunlight we take sunlight from it and what do we make of it We give you yes, we prepare the food and give it to you, now this It is food, son. It is made of glucose. How is this photosynthesis formed in the form When you read the process then it will be in detail We will discuss this, come brother Many children are thinking about this too There is confusion that ma'am chemo is autotrophic what is nutrition look son there is one such Nutrition that includes Organica No chemicals to make your own butt food uses energy to make food it uses chemical energy

21:50 Energy Meaning Look, let's accept it brother, what is the harm in accepting it Whatever it is, accept it, let us accept it what do you have here it's a bacteria right Suppose what is this a bacteria So now when we talk about this bacteria if you do then what is in its surroundings let's say a lot of different chemicals yes brother it is no2 isn't it nitrate nitrite ammonia is sulfur etc No, what are the different types of chemicals what will it do in its surroundings It will absorb these chemicals Chemicals went into his body, now these chemicals They use the energy they get from

22:36 Will use the energy obtained from these chemicals what will he do after using it, son he will make food okay that's the energy we get from these chemicals If you prepare food using this method then We call nutrition chemo Autotrophic nutrition such nutrition Son show some bacteria such as I will give you an example here Let me give you an example, there is a bacteria Nitro somas is a bacteria Nitro The back is fine, it's clear, let's move on brother Let's move forward, it has become clear, son, this is clear This is done by using light energy in the photo

23:23 Food is being cooked, right? What is used here? Let me quickly write down what is the use here Sunlight happened, light energy coming from sunlight Use it happened and here brother because of these chemicals Milli Chemical Energy Use did it shine or not brother did it shine or not The spoon shines, I am a spoon, come on, no big deal The sycophants move ahead, son, I told you First Type of Nutrition Autotrophic Nutrition son is fine in which organist he cooks his own food second type Son, our heteroprophic nutrition Heterotrophic nutrition is one such Nutrition takes place in which the organist What is it, you are dependent on others brother To fulfill your food needs

24:10 It is as if what happens is dependent on others that brother the goat is going to eat grass She is eating the plant, what are we brother? brother what do we do to meet the plant If we are eating healthy food and vegetables then we Totre, all the things you have learned in your childhood till today Herbie Vore Carver Omni Vore All that I read Yes, son, all of these are heterotrophs. and more besides The organist is a guy who comes here, son come under heterotrophic nutrition I will listen to it soon, see here son We have three categories, the first one is ours Holozoaceae Nutrition first son will only look at this I will ignore this, okay, just like yours

24:57 Crush Ignores You You Have To Ignore This Too points here ok let's see here son hollows hoik Look at nutrition, son, what is in the name itself It means it is hidden, holo, holo means hole there is a complete hole in it, right what is an organist what is it The son does whatever is his food in the organ Whatever is its food, be it plant or animal Whatever happens, we're not going into it now okay in detail what happens in this son The organist eats the entire food yes, it takes it inside its body take it inside your body and digest it It does okay as many human beings as there are There are as many Herbie verses as there are Carney verses

25:42 All the Omniverses, son, they eat their own food you eat it and take it inside your body break it inside your body Let's download and digest it all Organist Mus as well as Herbie Vor Carney Vor is omni vor son all of them are holozoic what does animus do to your body son What do we do inside to digest food? how food is digested inside the body Human Being Cow Dog Amoeba Paramecium Sub What is its example? It is saprotrophic Nutrition If you have ever had a son Heard about decomposers then you will know what are decomposers son we do whatever is dead or rotten things happen, they decompose their bodies Let's take a look here

26:30 just look here first just look at this okay look son here is how a bread what's happening to that piece of bread, son rotting on that piece of rotten bread what are some living organists doing yes, I am feeding my son, I am eating him And when they are eating, they get energy. is happening and they are getting energy, so they If you are growing then here it is, son The organist's name is bread mold and What is bread mold doing to a dead body? and what are you doing on this dick thing The son is feeding such nutrition We call this nutrition saprotrophic Nutrition Watch Saprotrophic Nutrition what happens in the organist He is dead and decaying. He is dead.

27:16 Dickeying means rotten, anything that is dead Whatever rotten matter there is, son, it is up to him Feeding on it, If you take nutrition, then it is okay for everyone All decomposers are saprotrophic Let's show you the nutrition here, son. a very big one and let's go first I will show you one more example, son, if you Son, have you ever heard of mushrooms? If you Have you heard if you have heard about mushrooms? Which we also eat, son, it is a type of fungi okay mushrooms are a type of fungi It happens and son it is a dead end decay matter what does she do over it son she grows It shows saprotrophic nutrition Son, the bread got moldy and it became mushroom what is this son it is saprotrophic

28:02 Example of saprotrophic organism Besides, look son, there's a fox here that this is a dead body means it is a time lapse It doesn't happen so soon obviously it's okay This is a very fast time lapse isn't it so here son slowly what is its body The bacteria decomposed it He's dead, his body is dead, rotten microorganism came in its body fed on it ate the dead matter and If the body decomposes then son here in summary But one thing to remember is that saprotrophic Organist Mas Jo Bhi Died in Nutrition They feed on rotten things We do but it is even more important than that point son you have to remember this because what has happened on it The question has come in the board paper that

28:48 Which organists are those who digest your food externally And then we take nutrients from it wow very interesting guys Look, look son, see what happens in this son accept it let's say there's a piece of bread There is nothing wrong in accepting it brother, just accept it please please accept it brother accept it ok Liya Chalo Very good oh Now son what is this bread? Is it bread?

29:35 Is it a living thing or not, friend? It's a dead thing okay now what will happen on its surface Bread will grow mold, don't you believe it? what is this suppose it is a bread mold microorganism is bread mold now son this bread mold whatever nutrients are inside Nutrition: What is bread made of? Wheat is made from flour or wheat Carbohydrates are basically it has glucose etc. it is food now son this this this this microbe sorry not microbe is bread If mold needs food then what will it do? This bread mold son some of his body Such chemicals

30:21 My son will remove this bread mold from his body will remove some of the chemicals that Bread whatever food is present inside the bread I will break it down, see from here Some such chemicals will come out Son, some such chemicals will come out from here who will do the breakdown will do the breakdown will stop food whatever nutrients are inside it It is present, we are referring to it as food when it breaks down into tiny little particles When those small particles break down What will be in it, even if you assume the size of the food is this

31:07 These are the chemicals that have come out from here, son what have they become like this small like this into tiny little particles broken down into particles it's ok it breaks down into smaller particles Now what will this bread mold do, son? it will absorb it okay so basically What happened, we will remember it son, it is very important The point is that the MCQs have arrived in the board If you don't believe what I say in the paper If yes, I will show it to you right now, okay if I say so If you don't believe it then try food is Digested Externally okay who was this brother who was this

31:56 it was bread what was it was Bread is fine and what is the meaning of food here tha beta let's wonder that this was the meaning of food on ya Glucose shined or not, it is not slow it is not slow, it just had one point son who It was necessary to explain to the children if they were confused what happens here son what is food it gets digested externally Bread mold which we also call Rhizopus which we also call Rhizopus yeast Mushrooms show all this nutrition

32:42 Decomposers show this nutrition parasitic nutrition is available son If you've ever heard that people have it becomes a gambling, it becomes a gambling which we They say what are these lice, right? Head lice Son, what is this? An example of a parasite What is gambling doing to our heads, son? It stays okay, it stays in our head, right? We have a blood sucker and we have all the blood Many take nutrition like this The living organist is Mus, son, who Over the body of the second living organist get stuck or get inside their Taking nutrition from them by staying inside the body and what are we son we living So what do we do with such nutrition, son? they call it parasitic nutrition and Organist demonstrating parasitic nutrition There is an organist who shows such nutrition We call me parasite very quickly

33:28 You will read the definition here, son what do organists do Are your nutrition from any other plant or without killing animals, brother, if We have lice in our heads, so what? She is trying to kill me, don't kill me without our body or on our body What is she doing with us by staying inside? This is how she is obtaining nutrition We call nutrition parasitic Nutrition Who Shows Tapeworm Lice Leech and Cusque are fine, we'll remember that, son Tape worm is present in small intestine inside stomach The insects that grow inside us, we call them are tapeworms, lice, leeches, cuscue Son, you will remember the name of Kasku very much This point is important for everyone Son, in Hindi it is also called Amar Bel

34:16 is an example of it is an example of parasitic plant in hindi son it is immortal It is also called Bael, it is such a plant There is a plant, son, which itself does not do photosynthesis of other plants He goes upstairs and lies down, hey give me some food I can't make my own food so this basically on top of other plants It's dependent, okay, let's move on son our son comes quickly on the next topic whose name is Photosynthetic autotrophic nutrition let's Son, let me tell you one thing, this topic There is, son, this is the point in this that I We have highlighted this is our key point that is it is very important okay well it is made and besides this son this These are examples, this is very important for you

35:03 Ask questions directly on the example This can be asked in board exams what is also important for you to remember okay a child is giving an example Ascaris the perfect son of Ascaris too What is it? Its example is Ascaris It is a type of round worm, okay Come on son, let's move ahead, we have a very comes to an important topic whose name is it's photosynthesis okay kids are saying fast so let's go now fast fast fast fast What will you do? Increase your speed immediately. Hey son, look at this, we are talking about photosynthesis will do photosynthesis what is photosynthesis there is such a process there is such a process by whom what do you do son whose Which plants make food by Photosynthetic autotrophic nutrition in

35:49 Reading about plants is one such process is a process through which living orgasm what do plants do Son, prepare your food first thing second where does this happen brother this happens son A cell organ present inside a plant Will you quickly tell me inside, son, what would your name be? is the name of that cell organ is the name of that cell organ chloroplast is now this which It has a cell organ called chloroplast A green colour pigment is found inside whose name is What happens with the help of chlorophyll this happens with the help of chlorophyll Is the process of photosynthesis alone Chlorophyll is required or not One of the major thing which is required

36:36 Apart from this there are two or three other things too things are needed the first thing Bro chlorophyll is ok the other thing is sunlight The third thing is carbon dioxide and the fourth thing is water so what is basically happening in the plant Chlorophyll Sunlight is using four things carbon dioxide and water and in return what is he doing, he is making food and giving it to me that it will be formed in the form of glucose not just this apart from this son he ends the oxygen Removing water as a waste product now you will listen to what I say carefully but to that First tell me one thing, son. Which plant do we find chlorophyll in? You will get to see it in the part, I will tell you soon Son, which part of the plant do we find chlorophyll in? Very good will be seen in the part

37:21 Son, let us see you in abundance of chlorophyll It is found inside the leaf of the plant, therefore son we hey brother what is happening yes That is why we, my son, have been reading the leaf since childhood She makes food, she makes leaf food, why brother Because what happens inside the leaf, son? Chlorophyll is present inside the leaf, let us now Son, I will tell you here listen very carefully because what is this it is very important to ask the question The chances are very high actually How does the process of photosynthesis take place now we'll see this we'll understand this okay so the most First of all, brother, you must understand that We need light to do photosynthesis The plant gets light from the sun so here

38:09 Sunlight plays a very important role ok what is the sunlight here would have an important role hey we have made this sun okay now concentrate listening from the first step the first step son, is this a leaf then it is coming from the sun What will be the sunlight Now it will fall on our leaf, son The sunlight is falling on the leaf here Son, this sunlight that is lying on the leaf Chlorophyll absorbs it the most What is the first step absorption of light Energy so light energy means what here

38:54 It's done son, the light energy is here Our Sunlight The Very First Step Meaning of Light Energy it happened here Sunlight is the first step inside the leaf which Chlorophyll is present in a cell called chloroplast inside the organ so inside the leaf which It's chlorophyll, son. It absorbs sunlight. come on what will be the second step this The light energy which it has received, son, it It will convert it into chemical energy Energy Can Be Necessary CreatedDocumentsFragment hey hey hey hey energy can nowhere be CreateDrawNavigator

39:57 The sunlight that has fallen on its surface Neither the water molecules inside the leaf will happen, will it not happen at all There will be water molecules inside the leaf it will definitely happen now this This is sunlight, son, listen carefully to this It's sunlight, son; it has come and fallen on the water, son of the molecule This sunlight above, son, come Giri is right on top of the water molecule Water molecules are present in the cells of the leaf You must be inside, right? Yes, the sunlight came from here. what happens with the help of that sunlight son the water molecule breaks down what will happen if the water molecule breaks

40:45 h different o different water is made up of hydrogen and oxygen water means h2o water means h2o then the sunlight will come and fall on our water Sunlight will fall on our molecule over the water molecule and here son here when on the water molecule When the sunlight falls, the step that happens beta t step is no age whose water's break now when the water's

41:31 What will happen brother when the molecule breaks If the water molecule breaks then here The hydrogen will be separated and the oxygen will be separated The water molecule will break down hydrogen is separate oxygen is separate this oxygen Beta as a waste product in the atmosphere it comes out which you can see here Now this is hydrogen, son, this Poor guy is mad in pain, mad in sorrow what should i do who will support me What does he do after going there brother? He goes and creates trouble He takes it and reacts completely what is it okay to make co2 with co2 takes his best friend okay this co2

42:17 If the son makes him his best friend what does this hydrogen do after going to co2 reacts with and during the reaction forms a bond with it just fine So what does this hydrogen do after going there brother? This hydrogen goes and reacts with it and when it reacts with it son carbon dioxide and hydrogen when carbon dioxide and hydrogen If we meet then a carbohydrate will be formed which The name is Glucose okay glucose son There is carbon and there is hydrogen and there is oxygen it's okay it's carbon it's oxygen And there is hydrogen as well so son this hydrogen which is due to the breakdown of water molecules He had come out, what will the son react after going there will do it from co2 and we will get hydrogen then

43:04 This is a very important step, son. This is a very important This is the correct step of the process of photosynthesis glucose has become glucose means food has become Glucose is gone, it becomes food Bhai this is food Right food is ready, now what does beta leaf do She uses this food for all her other health problems To perform the functions else if it becomes extra and if the extra becomes If it goes she stores it I will tell you quickly, let's see who tells you Glucose to son Glucose to glucose Which is stored in which form Son, tell me quickly what to call glucose will be stored in the form very quickly

43:51 What's the point in good starch form? Glucose is stored in the form of starch It will be taken ok once again quickly I am getting it revised from what happened What will happen in the process of photosynthesis Son, the sunlight will fall first, son Chlorophyll will absorb sunlight With the help of which the water molecule is broken will break, hydrogen will separate Oxygen moved into different oxygen atmospheres hydrogen will react with co2 And glucose will be formed; glucose is food, son. Glucose will be stored in the form of starch and the animals that are there son note down If you want to store plants then store them in this form let's do it but if we talk if we talk About If We Talk About what do animals do son

44:37 stores glucose in the form of glycogen let's do it okay so this is ours Process of Photosynthesis Now Photosynthesis in the process of we saw that son What has chlorophyll been used for before? There was sunlight in the leaf of the plant meeting the sun the co2 went son it got it from the atmosphere and The hidden water helps it in getting roots what might have happened to the soil, you might have found it Son, how did the plant get this CO2? will be Look what is on the surface of our leaves son big big big big big no There are small ones here, make them big If I am there then what is on the surface of our leaf Brother, they are like small tiny pores there are structures that we call stomata they don't have a nose like us

45:23 They don't have a nose but they need oxygen too They also need carbon dioxide If you want to do photosynthesis then come here son to carry out photosynthesis, it needs to be used whenever If it still needs CO2 then it can take it from here What will CO2 do brother, enter through them will create more oxygen in the leaf which is released what will she do from here if she gets out Exchange of gases with the help of stomata CO2 keeps happening and oxygen goes in CO2 goes out and oxygen goes in comes out okay so in the paper The question comes on stomata, yes it comes This is also a point, it is an important topic There is too much, I will show it in the paper now The way the question has come is correct What are stomata? Tiny tiny things There are microscopic pore like structures Pores are hole like structures that are present on the leaf What is their function? They are found on the surface of the

46:09 This is one, son, in the exchange of gases and they help in transpiration that is when the water evaporates If it comes out from the surface of the leaf, then that too son With the help of these small pores, When it comes out, the water evaporates and comes out If so, we call that process Transpiration and who can help with that too son these are like tiny tiny pods Structures helping stomata Diagram is very important son if you look at this diagram here then you will see that the stomata, son, it is open and close i.e. these stomata What happens is that the stomata get closed It goes and opens up perfectly, son. Any guest like the doors of our house If he comes, open the door, okay, let him in

46:55 Call him, make him sit and close the door When it's the guest's turn to leave so what will happen is you open the door I will say please go, just like that Brother, when some gas enters our leaf stomata opens if bacteria has to enter okay someone needs to take the gas out When the stomata opens, then here it is, son. The structure of stomata is We will see and we will see this too how its opening and closing happens First of all son you will focus on this This part is on the diagram, isn't it? Son, what did I do here? Highlight Made this is actually the little hole

47:41 This is actually the little stomata pore okay this part this part what This is the pore of stomata now you pay attention son if you look closely you will see this stomata On the side you will see this rajma shaped thing brother. Two cells are visible, we call these cells It is called guard sales guard, this means the guards are protecting it So son, this is what you get as a bean like rajam what shape of cells are we seeing them They say guard sales and here son this The space you are seeing is empty space, open pores The hole is visible son, is this what happened? stomata gone ok this is stomata stotal por okay let's go apart son

48:27 When I talk about guard cells, I say guard The cell is a proper cell inside the guard cell Son, it will be nucleus, it will be chloroplast Cytoplasm will be all the cell organelles now son if you look then look at this what is the part at this time, how wide how wide is the butt if you look here Will you see, son, this one is the stomata pore what is it, it is closed at this time stomata are open and closed at this time Apart from this, you will notice another difference. In the shape of a guard cell, there is a question mark on it It is possible that a question may come in the paper How does opening and closing of stomata happen? This stomata is closed and this one is open This is close so brother how is this happening Look son what happens inside the guard cell water enters it ok when the guard

49:13 When water enters the cell The guard cells swell and become inflamed Brother fill water in the balloon The balloon will inflate just like the guard cell When water goes inside it expands like a balloon What would happen to the guard cells? They would swell up when they bloom they swell So what is stomata brother it opens ok the stomata will open now Son, at this time the guards inside the cell are full There is a lot of water here now what will happen son when the water moves outwards Tax will happen when the water moves outwards If water is released from the guard cells then If it gets flattened, it will shrink what will happen when they shrink It will happen again son, you will see their shape changing

49:58 went and what happened here stomata stomata closed okay here What happened when the stomata closed Water enters the pond and swells stomata open ok so write it here I will write it here will take water Enters GC Swell Guard Cell Swell and what happens stomata pores open ok Besides him, the son is second Point water exist not exist exit water

50:48 Exit GC Shrink Guard Cell Shrink and what happened here brother stomata por Metal pore close shined or not quickly Tell me quickly, son, is this clear? what happened, tell me quickly is this clear Once it is clear, we will make a sunflower quickly okay and once we're here You can also see it with the help of animation are look beta guard cells close sorry stomata close Stomata Open Stomata Closed Stomata Open look stomata are completely closed

51:33 Stomata opened Stomata closed Stomata Open this and you can see the beta cells Kidney beans are bean shaped and have a shape similar to that of kidney beans We call these cells guard cells There is a proper vehicle inside the guard cells There is a nucleus, there is a chloroplast, everything is there inside this okay so this is the this is the The opening and closing of stomata continues yes son let's go ahead let's go ahead Let's go here son and see another topic Let's take a look at photosynthesis All plants do photosynthesis Isn't it true that whoever has any green plant chlorophyll will do photosynthesis but The method of photosynthesis may be different if we could talk about the desert son

52:19 Desert Plants Desert plants are also called fights Hum Beta Jero Fights Jero Fights Desert Plants We also talk about zero fights okay okay let's go desert plants Plants that are found in deserts now What is so special about them bro What is special about them is that they are at night. keep their stomata open in time and keeping your stomata closed during the day what is this brother what is this You are still doing as you please, yes you have to do as you please because You have to survive, you have to stay alive, look son

53:06 If these plants have their When the stomata are opened all the water flows out all the water will evaporate is already in the desert due to transpiration there is shortage of water okay brother what is water there is already a shortage of it in the desert and if more If sometime during day time you open the whole thing If water gets wasted then to save it close your stomata during the day but the problem is that if during the day If you keep your stomata closed on time how to get it into co2 stomata will open only then co2 will get inside what should I do if I go brother then what would he do He says, okay, let's do one thing. let's do one thing, what will I do? I open my stomata during the day time I will keep it close but I will do one thing at night I will open my stomata now that my son sees this

53:53 It will open its stomata at night So what will it get from outside, CO2 It will be found, it got it from the soil, son Water is available with the help of root Water can be obtained from the soil through the roots It is coming out of the soil with the help of the roots Water is already available, come on let's live two things found what is needed to perform photosynthesis it already has chlorophyll Now what does he do at night, son? He cooks really well It is very cool inside you at night time, isn't it? a chemical reaction takes place and an intermediate is formed forms a compound which is named malic acid okay so what does it do Son is an intermediate student at night time

54:41 makes a compound is melic Acid Intermediate Compound Intermediate Meaning What happens is that this is not the final product in between what have you done in between I have made a compound, later I will The final compound will be formed by converting it So the chemical reaction happens all at once No This happened by using co2 water etc. Made a compound named Malic Acid Okay, what will happen now brother, it's morning, uncle Wake up, fly away, it's morning, sunlight What will chlorophyll do if sunlight is available?

55:28 It will absorb with the help of sunlight and Chemical reactions will take place and this malic acid brother what will happen during the day which will be converted into food the name is Glucose is produced in this way The process of photosynthesis is fine in this way The process of photosynthesis happens from brother So here, an intermediate compound is formed you have to remember this is here Pookie Point OK Intermediate Compound Desert in the process of photosynthesis They make plants one at a time They don't make glucose in one go, they do half the work I do half of my work at night we do our day time at night time

56:14 But when stomata open they take in CO2 from outside I took water etc. from outside for its help made malic acid from it and when the morning comes So we will get sunlight, okay, with the help of sunlight will do its chemical reaction and the acid Will convert it into food, make it shine quickly one turn one turn what do you do quickly tell me once by making a sunflower Yes mam it is cleared and I have to do this Son, I will answer this question quickly I just told you that our The part which is related to stomata The question is correct and should be asked in the paper son may last year in 2023 What year did it come in the paper, son? A question came which was opening and closing What is the reason behind stomata? We will quickly put a 30 here

57:01 Poll of seconds and you kids will tell me what will be the answer of this question that is the opening and closing of stomata What causes high pressure of gases when water goes in and out because of from the guard cell when the light is turned on is found then or when diffusion of co2 goes in and out through the process ok then 10 seconds left of the guard cell I will tell you quickly what the answer will be Time is up, son, you are absolutely right What did the children learn from the Movement of Water? The son is a guard Sales close and open at 98 what That's it brother, let's move ahead with this, son

57:48 Related to this son previous to that What year did you get? A question came up A diagram was given The diagram was said to be that you observe this, what are its conditions tell me on the basis of this diagram then I will I will tell you son, if you see the diagram If you are not able to see clearly then what is here Shown here in this diagram is a Closed stomata are shown to me now tell me what is the answer to the question here If you don't understand the diagram, I have told you in the diagram son Closed stomata are now shown to you Please tell which condition justifies this doing a large amount of water must have flowed Therefore stomata close in guard cells

58:33 A lot of gaseous exchange has taken place That must be why a lot of water got clogged must have gone out, okay so you are close or a lot of sugar might have collected So it is closed okay poll is closed The question has been very good son There was a question, wasn't it? It was Peewa's question when what might have happened to the water outside son If it would have moved then it would have got flattened Guard cells and guards must have shrunk When the cells would have shrunk by a large amount off water went out then guard cell shrinks and the stomata closes Answer: What will happen here, Pukij has definitely said it You must have given the correct answer on I Trust You 93 Sonu, the children have given the correct answer cute girl lovey okay let's go ahead son

59:19 There is another question related to this, son. It appeared in the paper, why should I tell you this I am asking such questions son, because You have to understand that diagram based What are the chances of getting more questions You are seeing in the paper, in 2022, in 2022, 23 I am here, what have you come son, look at the question They have come, right? There would have been a difference in the set etc. I have asked you about tooth 4, son, I will tell you I will give you this big part that is visible This is a vehicle, isn't it? This one you see here This is the nucleus one that is visible nucleus is okay and what is this two son this is chloroplast okay this three that you see is okay The three that you see, what is this, son Vakal

1:00:06 okay and this is four four cytoplasm or Guard cell, say anything, answer option is B it will go okay very good yes this guard cell He has shown that everything is fine With this, our son is in nutrition Topic of plants ended Nutrition in Beta some pookie points from plants topic What you need to remember to do means everything Forget it but don't forget these points No I don't mean I won't forget anything but son this The points of this book are very important Points son, you will get all types of questions It will help a lot in solving this problem if you what do you remember the highlight points yes ok son these are our pookie points There will be important points after every topic I will tell you the Pookie Points that you will get What do I have to do, I have to remember it

1:00:53 Like son you must remember this point all of them are in photosynthesis Oxygen is released when water splitting happens, follicles happen Forms of Glucose Tach inside Plants It stores human beings and the rest Glucose Glycogen in Animals form which is stored in the opening end Who controls the closing of stomata? does it in the guard cell and also in the guard cell Son, it depends on what Son, Pookie Points will be remembered above the water Let's go ahead, let's go ahead quickly Now son we will discuss Holozoici Holoz One About Nutrition Nutrition Amoeba Shows Paramecium shows and shows all the animals but among animals son we are just others We will only discuss about whom about human beings okay let's Son, this is the basics of whole-sock nutrition

1:01:39 Let's talk about the steps, son Ingestion Digestion Absorption Assimilation You must listen carefully to everything I say I mean inside when any organist son we Let's take your example, be relatable It is very important ma'am, nowadays all the memes are so Why do they look good because there is a relative force No friend then what will we take from human beings Son, if you take an example then when we eat food Son, you have to eat it inside your body Now you are taking your body to eat if you are taking it inside then that process is there no edge ingestion in means inside so when we If you eat food then what does it mean ingestion when we ate the food then any Living Organist Holozoaceae

1:02:24 I enjoyed the food, oh brother, I am full, not Like that is our body son what Our body will start breaking it down Our body will allow it to break down It will start and that process is known as no edge digestion what do we do with food if we break it down then We call that process digestion. After digestion, whatever is useful, son Things happen, our body tells us this Give it to me brother, it says our blood Give it to me brother, this is a very useful thing This is a big thing for me isn't it I got carbohydrates and protein I got it, I got fat, this is very much It is important, this is what I wanted Our body stores those useful things which we need If our blood comes out from the food, what can we do? he takes it he takes it that process is In non edge absorb absorb basically we We will see further that what happens in the small intestine

1:03:10 all the food has been digested Useful things turn out to be small and the blood runs away from the intestine inside that process is known as absorb After absorption, son Smil comes now Look, son, many children don't understand. Now listen carefully to what this means listen carefully son why did we eat food Son, I did not eat any food for taste okay we have eaten food because We will get energy from food with the help of food Our body will create new tissues and new cells It will do growth and development and this process we call it assimil when our body New cells are created with the help of digested food creates tissues, creates energy We call this process assimilation of our body son will admit it now what will happen next

1:03:55 Son, there is a lot of undigested food There must have been something left that couldn't be broken A lot of food would not have been able to go down If it could not be absorbed then our body She will say hey get out, get out, bye bye bye bye tada tada get out get out get out So what will our body do to get it out? degi and that process is known as isegation Egestion Removal of Undigested End Unabsorbed food is non-absorbable and it is fine Come on brother now son we have to give you a Holoz here Amoeba's nutrition is to be studied Two marks question on nutrition This question arises, it has already come in the paper, it may come okay now what happens son amoeba is a Single Celled Organist Sum is only one Made of single cell inside water It is found in other singles like itself The sold organist eats the puss near it Pseudopodia are found to be False feet are also called false feed

1:04:42 what does he do by doing this with the help of son this one grabs the food okay look okay if this what is this son this look like this slowly slowly what does son do with food in this manner he grabs the food, what would he do with it hey son capture the food this way If he takes it then it falls with the help of pseudo podia ft help hey hey hey sorry f falls feed What will the son do with the help of this Sudo Padya This way it will capture the food This ball that has formed is called a food option It is said that it breaks down the food inside it breaks down useful things it keeps it stop brother I stopped I can't pause this is ok What will this son do inside this food vehicle It will digest useful things

1:05:27 will go into the cytoplasm and become waste the things will come out later okay hey let's see here first son What will happen with the help of Sudo Podia Slowly captures food particles will capture the food as soon as it is captured The vehicle became a food vehicle, this is what is inside Anyone who breaks down food with the help of chemicals There will be useful things, son, they will run away inside the cytoplasm by the process of Diffusion Now whatever food is undigested It will tell him if it remains undigested tata bye bye he will throw me out ok This will throw it out of the cell through the surface What is son related to this is a topic Both nutrition and paramecium what is the difference this is also single celled The organist is single celled as well The difference with the organist is that he It has pseudopodia which can change its shape

1:06:13 with the help of which it changes its shape with the help of which it moves and with the help of which It captures the food from the but This is not the case with poor Paramecium The shape of paramecium is fixed I can't keep my shape okay so this move How does it capture food? Now look at its surface, son, in this way smaller than Single small hair like structures are found go its surface is like this Small hair like structures are found who we call cilia what do we say hey brother we call these hair like structures Celia says this with the help of Celia moves and absorbs food okay with the help of this what does this do son moves and obtains food now

1:07:02 when we are studying nutrition We are well aware of the food availability Let's see it once, let's discuss it Son, suppose there is some food particle here is there any food particle here now Son, he can't enter food from anywhere I can't enter food from anywhere son what is a small hole it happens okay what we call oral Grove There is an oral groove, basically we can say it Its mouth like structure is of a single cell Son, there is a hole in the organist's body which is called we say oral group oral group that place Where is its food from? What will you do with it, son?

1:07:48 It will enter the body, what happens now son These cilia are there continuously They keep moving continuously that's why they are like this Now keep doing moves like this, like this Think about it, it will move like this, like this, right? Think my hand is sealed like this like this If you move like this then what will happen here, son? This will shock this will shock this it seems like it is getting pushed like this it seems it seems it seems four crossed the boundary made him cross the boundary Guys okay understand son this is Celia They move like this and when they move If they are there then they push the food, these food The food gets pushed happening happening happening happening going inside I went inside son, what is the same here? it will be same here son what will happen this way

1:08:35 A food cell will be made from whatever useful things what will happen, whatever useful thing will happen That is a useful thing after digesting it will it go into the cytoplasm now Has the son become waste now? It will happen, right? Now what will happen, son, something will be wasted would have been generated Ways to remove waste now son what happens near anal To remove pore waste, it has It is called anal pore, this is the hole you can see son this hole is there what do we call this yes this is what we call anal por this is the place from where from where paramecium excretes its waste brother if this is its waste then this is it

1:09:21 He will say, go out, go out, go out Yes ok so what to do slowly in this way son he sends them out to shine whether it shined or not will tell you soon whether it shone or not, I will tell you quickly Son, please tell me soon, I hope this is Clear to every buddy I love you maam I love you too son i just love each one of you ok It's clear, let's speed up Come on, this is all clear now, son. My son is studying Human Nutrition beings ok nutrition human beings You are studying the topic of How are Human Beings Let's show you nutrition, we will tell you quickly Hollows become saprophytic or parasitic quickly I will tell you, you will answer, son, you will answer Will you answer quickly human beings

1:10:09 What kind of nutrition do they show? Very good Human Beings do shows We can divide the holozoic system into two parts can divide alimentary canal end What is the associated gland alimentary canal Hey son, we have a very long tube inside the body that starts from the mouth and it ends at the anus and starts at the mouth And this is the tube that ends at the anus son through which our food passes when we When you eat food, you eat it with your mouth Okay, this is the part that we can see It is a mouth, it can also be called a buccal cavity yes son so we ate this food son

1:10:54 Our sofa went to the esophagus we food Pipe is also called food pipe and wind pipe The esophagus and the food pipe are different Often said The esophagus is also called the food pipe. ok so son you ate the food in your mouth This empty space is called buccal cavity. okay after this son we will give you food The food goes into the food pipe and from the food pipe it reaches the stomach. goes from the stomach to the small intestine

…