0:23 Hello. Hello. Hello guys. This is Pusha Taman. And hello guys, this is Pusha Taman. I'm third year university student. I'm going to start today problem solving in anatomy of flowering plants, morphology of flowering plants and uh sexual reproduction in flowering plants. I'm studying in
1:08 GMC questions mainly in the anatomy of flowering plants, morphology of flowering plants and sexual reproduction in flowering plants. First in anatomy of flowering plants background the tissues are classified into two main groups mainly mematic and permanent tissue based on position and location function position and location whether the cells are capable of dividing or not the sture function or position and location. 10
2:07 seconds. The answer is B. We the function position and location. The mechanical tissue consisting of living cells is second question.
5:46 Guys, the second second question. The mechanical tissue consisting of living tissue is Come on guys, answer please. Okay first question. Third option correct C option. Okay. Third uh systoactic crystal deposition found in epidermal outgrow
6:33 of leaves are made up of which substance. Come on guys. Answer on the B. Calcium carbonate. Okay. The meristematic cells are thinwalled mematic are thinwalled is diametric nucleated and less protolasmic thin walled isometric nucleated densely protoplasmic thin wall isometric non-nucleated densely protoplasmic
7:20 Option is B. It is thinwalled isometric nucleated densely protoplasmic not less protoplasmic. It is densely protoplasmic densely protolasmic. Next fifth question. The companion cells in the plants are associated with C is the correct option. It is save elements. Which among the following is the vascular bundle where the xyllem and plium where the xylem and plm occurs
8:07 along the different radi alternating with each other for a radial bolateral c collateral open uh d collateral closed. Correct answer is radial. Seventh question. A bicolateral vascular bundle has the following arrangement of tissues. A outer ploy, outer xyllem, middle cambium, inner zyllem, inner pium. B. Outer cambium. Outer pium.
8:52 Middle xyllem. Inner plium and inner cambium. Outer plium. Outer cambium. Middle xyllem. Inner cambium and inner pium. The correct answer is C. It is outer plium, outer cambium, middle xyllem, inner cambium and inner plium. The cambium forms the narrow band of parenma and gives rise to eighth question.
9:50 Super this secondary medary race. Ninth question. In what respect the percle of a root differ from the from that of stem? Pericycle of root is different from the stem. Very good. The parent in the root and the ka in the stem. Easy. 10th
10:43 question. Okay. Wow. Answer question. 10th question. The other names of secondary cortex carium and car car. 10th question. Correct. Pelogen, pelm and pelum. [Music] Come on guys. What is the combination of
11:29 three? Correct. It is peridm. Okay. Super guys. 11th question. In woody Dords, the arrangement of SLS is either diffuse porous and ring porus. Based on this data, which one of the following statement is correct?
12:22 Answer for a option or B C D command. It is D. The ring porous vessels conducts more water as they are formed earlier. Okay. growth and development. Okay. When need water is
13:08 great. Okay. Which of the following statement is correct regarding the proarism? A. They gives rise to the primary meristem. The cells produced by differentiating Okay, it is A. They gives rise to the primary mem for the successful craft. The addition between the stock and the session is must. Which one of the following is earliest event towards the
13:55 good graft? 13th question. Production of plasma decimator in the cells in the interfer of stock and session. Coordinated differentiation of vascular tissue between the stock and session and regeneration of cortex and epic cortex over the union of stock and session. Super super. The third option now regeneration of cortex and epidermis over the union of stock and session. Okay. Any
14:41 doubts? Next question. Which one of the following region of the plant have casparian strips? Important question. 14th question. Correct. endodermis of root. The grafting is not possible in monocott because why?
15:29 Why the grafting is not possible in monocotss. Super. It is lack of cambium. Cambium monocent. So okay.
16:21 When a strong wind blows the plant the plant bend down and again become erect. This flexibility of plant is due to which is colon ka correct food support.
17:10 Okay. Green leaves. Leaves food storage. Chloren ka the quisen center is the zone with mother of columnless cells least motic area of root aex maximum motic activity in the root aex shoot proarism of higher plants. What is
17:56 the rest? Okay. Root aex. Which one of the following statement is incorrect? Correct. Incorrect about hardwood. It is highly durable. Okay.
18:44 Wow. Correct. It conducts water and minerals efficiently. Efficiently. Answer is B. And other option number it is highly liified walls. Correct. Correct. And it is dark brown in color. Okay. Shall we move to next question?
19:32 Okay. The diagram shows the part of shoot system of fruit tree. Okay. At the two places marked in the end. Okay. All tissues are external to the okay at the flowering stage. The diagram suggest you that end in the
20:20 question correct option C the answer. Okay. Now assimilated material is transported in tubes regardless in the direction regardless of direction. Fourth option 20th question. A particular type of plant
21:07 cells undergo all the following changes during its development and enol enlargement of plasma desmmeta. The d gereneration of nucleus modification but not elimination of endopplasmic radiculum. Which of the following types of cells fits for this description? Development modific Correct. CO tube elements. Correct
21:56 answer. Elements. Okay. The epibilma of the peliferous layer of outermost layer of cells of an angroot is 21. Uh it is a nonuticularized and not provided within with the sto. Okay.
22:59 Stomato. One minute. The soft and weaker stems of the hydropetic plants are due to the poor development of
23:58 component supporting tissues soft and weaker parts of them and hydrophic plants due to poor development. Okay. Poor development and supporting tissue the main components a concentric amp vessel and vascular bundle is one of
24:44 which up to 6:30 6:30 7:00 okay both sides vascular bundle is one of which centrally located and surrounded by zyllem and surrounded by Okay. Towards the
25:33 towards the option centrally located PLM is surrounded by zyllem or zylm surrounded by plium. A collateral vascular bundle is that what is the collateral vascular bundle? Which of the both zylm and prom are present within the towards the center?
26:18 Correct. Direct. Centriple towards the center. Okay. Wow. What answers 25th question? Correct. Protoylm towards the verify and metazzylm towards the center.
27:12 stem. The sequence of tissue from outside to inside 26th. First, first up, endodmium. Okay. Okay. in monocartens have closed vascular bundle. Okay.
27:58 Which means they lack correctium. crafting. Okay. Okay. Okay.
28:44 After preparing a transfer section, the cut piece of a plant axis is seen C-shaped open arches of endark. What is endark? And collateral vascular bundle with secondary growth indicates that the transverse session of
29:43 this endark. It is first option. It is a dicon as pole. Okay. Okay. One minute, guys.
30:45 The annual rings are the B bands of annual rings. This is secondary vascular tissue. Super NC. If you cut the old trunk of a tree transversely or create a transver will you observe that the outer region of the secondary wood is lighter in color and the inner is darker in color. This region of wood is known
31:31 as outer lighter in color darker in color. Darker in color. Darker in color. Hardwood atom. Hardwood. Darker in color. Sap wood. Lighter in color. Which of the following is true for origin of epidermis and hypodermis? Origin of epidermis and
32:17 hypodermis. Easy question. Epidermis on the hypodermis on the corpus. Okay. After after the secondary growth, the oldest layer of secondary PLM in a DOD stem is
33:05 located secondary POM in a DOD stem. Secondary growth Correct. Vascular primary just inside vascular primary prom. 33. A leaf showing stomata and cuticle on upper dermis. Okay. The upper epidermis wrap dishes in the misoil and diaphragmatic cells came with a plant that probably is
33:59 a deleted on the floating hydroph. The periscycle in a root is responsible for formation of lateral roots. The bolateral vascular bundle is the characteristic feature of plant belonging to which family
35:01 It is beta. Which one of the following constant of hypodermis of the monocart stem? Monocart stem hypodermis. This ka first layer second layer. CO tubes are divide of nucleus.
35:48 How they need life sustained nucleus. Please sustain it is the sustained by the nucleus of correct companion cells. Which of the following element erect a greater resistant ex uh to the flow of water by virtue of pits present on their contagious walls. 38. This
36:36 tracks the secondary meristem or the set part of primary meristem in the that day. Second, primary difference. Correct. Render may permanents. Xylm para occurring associated with
37:23 vessels is known as This paratra zylm para match first. Yeah, correct
38:31 answer. It is scattered and closed. It is by collateral super uh sunflower. Sunflower dart is conjoint and dart. Monocarta monocott. Okay. Conjint and open maze root m scattered and closed. Maze
39:18 root the radial superb by option P3 C option match question. Okay. Okay. Next question. Match the following.
40:23 storage protection support protection and storage. Okay. Lateral it increases the diameter diameter. Okay. Okay. Epical merist correct length sideways growatch.
41:18 Okay. Option B C P. Okay. Next question. Yeah. Okay. 43
42:05 kids. 43. Correct. Kids have cellulose. The B option
43:10 foreign. Okay. Sorry. Okay. truck [Music] kids. Callos slave tube on there.
44:11 cellulose. Why are 10. Okay. Next question. Why is audible? Okay. Okay. Okay.
44:56 visible. Okay. H strength and support photos. This is
45:46 Okay. Colon ka is photosynthesism. merist on the forward. Lateral merist on the side. Okay. match the following. First specific structure or
46:35 location resent duct. It is sunflower stem cortex present duct lacus cavity main stem bundle. Okay.
47:23 Okay. Passage cells sunflower cells of cortex root endodmis. Okay. Sunflower. Correct. Motor cells. Maze leaf. Okay. Correct. Option. Okay. Okay.
49:06 statement. How many of the statement are incorrect? First, epidermal cells are paratus. Okay. Epidermal cells have two layers. Sto are usually present in epidermis of stem. Outer walls are guarded and are inner thick in inner walls are thin. Subsidiary cells are epidermal cell. How many
50:00 correct three statement are corrected? Stomatal apparatus consist of sto apparatus only stomal apparatus and god cells subsidiary cells both and cmatal apparatus stomatal apparatus god cells Subsidiary cells
50:50 to God cells both B and C. Okay. Epidermal cells modified to form
51:39 subsidiary. Very good. Very good. What are tricoms? Unicellular stema unicellular multisellular present on stem and it is multisellular tricoms. Okay.
52:32 Shall we continue? Okay. All tissues included in ground tissue except ground tissue. First epidermis [Music] ground cortex p and percle
53:18 epidermis in leaves mafil. This present in leaves. Correct. In dood which condition is present in dood stem cambium is present between xylem and pl is known as closed type escar bundle. KMM is present between and is known as open type bundle.
54:36 Cambium conjoin open conjooint closed. radium is present between it is known as open vascular bundle.
55:29 In monocart monocart have closed type of vascular bundles monocarts do not show the secondary growth. Both statement are correct. Permanent
56:16 issues assert. Okay. Zyllem. Okay. Up answer. Choose the correct statement. A poem. B is correct. Second one correct. Primary
57:09 stem primary is figured in endark type. Correct. Primary is figured in exark. XR end. Third option is correct.
57:55 55. The figure given figure contain a vascular bundle of cm xyllem. A conjoint open present in D
58:48 chords shoot of sunflower. Correct. For under stand the tissue organization of root, stem and the leaves better. It is convenient to study. Choose the correct order of cells from outside to inside in a sunflower plant. Sunflower root. Okay. Wow.
59:35 57 outer to enter. First correct. First one the epipoma. Second one the cortex. Third endodm is fourth per 58. Subarin is deposited in what? does not allow water inside the sub is deposited in tangential walls
1:00:20 of endoderma cells. Super line by line. The substance that the that gasparent strip is made up of not only all of this answer. Okay. Initiation of lateral roots in dart during secondary growth occurs
1:01:16 in lateral roots. Initiation of lateral in Dots super parisycle. Now initiation of vascular cambium and darts during this secondary growth occurs from Take cards.
1:02:16 Which of the following is true about parenta and lies down the outside the prom and lies outside the endodermis colon katus and lies. Oh, the questions. One minute. Hello. Question.
1:03:36 the question. Next question. Question 62. The endodermis is present in dart root. Two layer between within intercellular space. Two layer without interpellular space. Single layer little inter intercellular space. Single layer without any intercellular space.
1:04:25 single layer without any intercellular space. The cortex of dicart root consist of multiple layer. Single layer. Thick. Thin wall. Thick or thin. Correct. Thin
1:05:19 para innermost layer of cortex and dicard root is answer. layer. Hyper.
1:06:07 Hypodermis. Endodermis. Correct. With this cavity. The parenata cells are generally thinwalled. An example with the example of thick wall para and die cut roots is this
1:07:00 percle steel includes what are steel Percle vascular bundle and pith PVP PVC PVP steel
1:07:45 Identify the figure one and two. Okay. One and two and Correct. It is a root or stem rot. Correct.
1:08:37 First is monocart with a die cut pancer in a C.
1:09:56 Sorry sorry sorry. A option correct. Come on.
1:10:47 Identify the correct labels of monocott root ts I zylm bundles in monocott roots. Polyarch correct. Okay. 5 minutes breakology of
1:11:34 flowering plants. Okay. So last question the vascular growth in the monocart roots occurs at none of this. Secondary grow.
1:12:26 Okay. Okay. 5 minutes. Okay. Okay.
1:18:45 Hello audio. Hello. GMC throll. Anatomy 100 questions.
1:19:34 Sorry. 72. Epidermis of dart stem is called as epiblma lacks tomato as thick layer of cuticle lack of tricoms. Please thin layer of cuticle.
1:20:20 Cortex and Dart stem is found between Cortex correct. Epidermis and endodmis. Hypodermis of dart stem is made up
1:21:16 of visitors B cola. Star seat is found in Dod ST which layer as starch sheet. cortical cells. Dod stem
1:22:11 has concepts intercellular space. Correct. Per cycle of dart stem is present in the form of semi lunar patches
1:22:56 Huh? Semiar patches of Slayer and Ka. in the question. Enter the correct
1:23:46 78. What are medary rays radially placed parent katus location of medularary rays?
1:24:42 Yes. Yes. All of you right between vascular bundles and between vascular bundles. Okay. In a sunflower stem, the vascular bund That is correct. Conjint
1:25:33 opera. Which of this is incorrect about DOD stem? There is no intercellular space. Super super super guys. 82. Identify the correct labels.
1:26:40 What's it KMBBM? Protoylm. Answer B
1:27:31 Identify the endodermis in the given figure which is the endodermis. D correct. Match it.
1:28:21 Select the correct match. Column A and B. Column A, column B. Hypodermis. Bundle of sheets of grass. Slayer and Kada. Answer is C.
1:29:13 Monoc cut stem. The peripheral vascular bundles are generally smaller than the central one. The central vascular bundles are generally smaller than the peripheral ones. Both peripheral and central are almost say same sized. None of this sanj right sanitic righta
1:29:58 right peripheral aspar bonus are generally smaller than the central one 86 Six smaller poa is absent in poa is absent B. Okay. Shall we move on? The given figure is what is the
1:30:45 given figure is visible. Yeah, it's one of our stem. Read the given statement. Choose the number of correct statement. Okay. Leaves of
1:31:30 dicot lax cuticle sto of adoxial sides of epidermis is more number than aial side. This is correct. The misophil is ground tissue is dart. Answer
1:32:18 B. With in leaves of sunflower mop lies between what and what? 89. between and aial epid is correct. Which of the following statement is about dart leaf is incorrect? They can't leave.
1:33:32 90. This A is not elongated cells. This Apexial only has elongated elongated. A cell as spongy misophil. Answer is a 91. Consider the statement given below. A size of vascular bundle in leaf depends on size of veins. Okay. As
1:34:21 vascular bundle in the leaves are surrounded by bundle sheet cells. Correct. Both statements are correct. Which is monocott leaf? Which is dart leaf? What is a first?
1:35:12 with a mono cut. Okay, super super everyone are answering right. Which of the following is correct for isopilatoral leaf? has similar sizes of vascular bundle.
1:36:05 Same iso [Music] homo the same similar Okay. In grasses, large empty colorless cells are called
1:36:50 as this. form bully form cells. Okay. Identify the incorrect statement in records to polyiform cells present in epoxial side. Okay. Correct. What is the main function of polyiform
1:38:01 Sarah super correct. prevent water loss by curling inwards. Okay. Uh Identify the correct labeling of monocart. What is this? Monocart or die cut. It's monocott. Okay.
1:39:01 Correct. One is attack. Okay. Here also it has one issu. Okay. Two is aial where other two is aaxial. Here also two is aaxial. Three and four you can connect. Three what is three? Three is okay. Here it is. And four
1:39:59 is next question. Last three questions in anatomy. Increase in growth of plant. Primary memical or lateral. Okay. Correct. Correct. Correct. Correct. Correct. Correct. is lateral merist. The vascular cambium is meristematic present between xyllem
1:40:47 and present in a single layer between zyllem and plium forms a complete ring which how many statement are correct? 98 98 How many statements are correct? All the statement are correct only. It is a batch between the zylm and the pro and stems and it is a single layer. It forms a complete ring. It's a meistatic In dood stem cambium cells present between xyllem and
1:41:35 plium is intrafacicular cambium. Okay. Last question. The interfacicular cambium is formed by Middle
1:42:34 Self. That's it. Anatomy over mainly considered in anatomy on the triot stem, monocart stem, dart leaf, monocart leaf, root structure, secondary growth, secondary growth is also important but more the diagram based questions are asked. Now we are going to see the morphology of flowering plants. And uh here the more and more example you revise more pneumonic more and more pneumonics you have you can easily solve the questions on morphology. Morphology is this purely memory based only. You can read but you have to revise so many
1:43:22 times. Morphology is more and more it is purely NCERTT only out of NCERT is very rare in morphology. Okay. And examples are very very important what is China where will come plant where the reticular venation is come where paral vation is come all those things you have been in your fingertips. Okay, let me start
1:44:18 morphology. Yes. Which of the following statement is correct with respect to given figure with different zones of typical route? parts three zones. What are the three zones here? A b C is the um meistatic activity dividing. Okay. The maturation
1:45:05 zone is the elongation zone. The division zone. Okay. Part B is mainly helps in absorption of water. Okay. Absorption of water. Part is present in B. Part A is more suitable for anatomical studies of
1:45:53 root. Observe in part C differentiation on the different elongations. Answer is C. Okay. Next question. The book plant anatomy was published by issue in the year.
1:46:48 Correct. 1954. Okay. 1 minute.
1:47:36 Now it's audible. Hello. Hello. Hello. It's audible or not? Hello. Okay. Next question. which of which is referred as Webster of Plant Biology and Encyclopedia. Yes. Anatomy of seed plants. Okay. Next question. issue was dash human who
1:48:22 received national academ of science. Correct. Sixth. Correct. Six. Six. Sixth one. Statement issue got national academic science in 1957. It is correct. In 1989 is received a national medical of science in
1:49:08 1989. Which one is right? Fifth question. Both are Right. National Academy of Science in 1957 received National Medical of Science in 1989. Okay. Okay. The the morphology is the study of morphology means external structure. Anatomy
1:50:02 means it's internal structures. So what we see the dicot internal structure monocott internal structure in anatomy of flowering plants. Okay. Seventh question. The radical forms radical forms root system of plant. Correct. The eighth question. The lateral roots arises from the primary root is
1:50:48 secondary root. Ninth question. Choose the given statement in the given statement which is suitable for the figure. What is this figure? It is a tab root system. Tap root system comprises of it is comprised of no primary and secondary root correct. Next such roots are observed in
1:51:35 mustard. Correct. These roots are placed by large number of not it is a fibrous roots. Large number of roots replace both a and b are right. 10th question. From the given set of example, choose how many of following or example of fibrous roots and advanticious roots respectively? Sweet potato sweet potato carrot turnip wheat grass, monsteria, bunnan tree, monsteria
1:52:20 and bunnan tree. Same only repeated. Sorry. How many of is two are correct? No. No. Only one is fibrous root. Other threes are Advantageous route. What What are the primary roots here? Tap routt. Examples of tap
1:53:16 routt. Okay. Other one uh fibrous roots example grass, monstera and bunnan tree. These three are advanticious roots. Five plus
1:54:04 root. Correct. Wheat. Wheat. Wheat is fibrous. Rice is also fibrous only gas and instead of GPU you can remember as GMP. Okay. Advantageous roots arises from parts of plants other than the
1:54:51 radical. What is radical? What is a radical? Radical in the embryionic face of a dart plant. It is a embryionic stock and these are cartil. The upper portion is epidermis and the lower portion is hypodermis. From the epidermis plumule is plu is arise. From the lower radical is this flammule is develops into stem.
1:55:37 This radical is develops into root. Okay. root is characteristic by mainly negative photoropism towards the ground. Okay, it's towards ground.
1:56:26 Which of the following is not the main function of root system is or are? Absorption is correct. Providing proper anchorage is correct. Synthesis of plant growth regulators also correct. Yes, none of these all those are functions of root system. Very nice. Very nice. Very nice. Now identify the given diagram. First what is A? What is B? What is D? A is tab root. E is
1:57:11 advantageous root. C is fibrous root. Now match A is tab row option is B 14 is B. Okay. In aquatic plants the aex of root is covered by In aquatic plants normally the aex of root is covered by root cap. Root cap is normal. But in aquatic plants the root is covered by aex of root is covered by root
1:57:58 pockets. Okay. It is root packets. Aquatic is root pockets. Okay. packets. Again a very easy question. Say how many of we'll get this maturation elongation. What is this meism? It is root
1:58:46 cap. Correct. Correct. It is C option 16. Root hairs arises from root hair. It is zone of maturation. This epidermal correct. Choose the mismatch pair. Okay. Region of merist small tiny and wall dens. Elongation responsible growth and length. Correct. Dist maturation proximal corrective region to
1:59:33 elongation. It's also correct. root differentiate and mature proximal to the region of maturation. 18 is 19 for help. What
2:00:22 are the respiration getting oxygen in for respiration is correct answer. Correct. Correct. Gandhi Mahan. Correct. Slit roots and neatapores are observed in first. Namabores are observed in first which slid roots are observed in maze are observed in rice opus. Do
2:01:10 you anyone went to Mangalore forest? Mangro forest. Mangro mangro forest. There you can see many rays open. Okay. Mechanical root is observed in 21 shower can maze and banan tree is all of this for food storage. The root get modified in which has food storage as a
2:02:10 root. Correct. Sweet potato is right. Root is sweet potato. and uh stem is potato. Okay. Match the following again. Column one and column two. First A conical
2:02:59 root is fourth. Active tuberous is what? Sweet potato. Fusy form is radish. Modification of root asper asparagus is meant for asparagus root modification. Storage of wood only. Sweet roots arises
2:03:55 from lower nodes of Zia. and lower notes of sugar cane also. Sugar cane a metaptop course or no it is not
2:04:43 positively geotrophic. It is negatively geotrophic and marshy areas like Mangalore, mangros found in mangru correct and positive photorophism because it grows on towards the sun. Okay. Answer is B. First, the stem distinguishes from root in presence of nodes and enter
2:05:30 nodes. Very very nice. Stem develops from Yes. Now only I put a diagram of embryological diagramraph stem arises from it is a plumule. Correct. Plumule plumule radical. The region of stem where the leaves are born. Where the leaves are born at nodes or enter nodes? Add
2:06:18 nodes. This leaf means it will add node. Here the birds are from ax. Okay. These stems are stems these are positively photorophism. Okay. Negatively geotrophism and negatively hydrorism.
2:07:12 Okay. Underground modification of stem of potato is tuber. Okay. This stems stores food for for what reason this stem will store food or unfavorable conditions. Choose the odd one with respect to stem modification. Stem modification. is leaf modification or stem
2:08:01 modification. Minute How many of the following stem modification does develop from the axel kicasia grape pines cucumber pumpkins citrus watermelon and bohine villa 34 this top
2:08:46 Why? What are those stem modifications? Next question. Ginger and turmeric are example of 35. This is risome photosynthetic green flattened modified stems zero types
2:09:36 in openia. Okay. Stem modification for protection statement. Some plants are arrived region modify their stems into flushy cylindrical structure in euphoria. Statement two. In grape vines the stem tendrls are for help plants to
2:10:22 climb. Correct. Both the statement are correct. Gray points on the tendrils. Flushy cylindrical structure on the euphoria. See, put in your thoughts.
2:11:43 See stem tendrls of pumpkin develop from 39. But okay. Choose the correct statement about stem modification of mint. Mint is is a standard lateral arising from the base of margin. It arises from the m of margin axis main axis and after growing for sometimes and or
2:12:29 downwards the ground B is correct answer match strawberry strawberry is a runner Jasmine is stolen. This is offset. Pineapple is sucker. Option is CA. Choose the correct odd one with respect to stem modification.
2:13:18 This strawberry of course strawberry is a fruit modification. In pineapples the lateral branches originate from the base cell and under it is under direct tensity line underground portion of main stem grows horizontally beneath the soil and comes out oblively upwards giving rise to leafy shoot. Correct. In oxali stem is modified
2:14:04 for vegetative propagation. The lateral branch of short inter nodes and each bearing a rosettes of leaves. Rossets of leaves and tuft of root is found in pistan grasses not eornneia. Pistan grasses both A and B.
2:14:51 Choose the correct response. Leaves develops at the nodes. Correct. Leaves originate from the SA and arrange in acropital orders. Correct. Uh leaves are laterally generally flattened vegetative structures for photosynthesis. also character is all of this about stipules. What are stipules? These are two lateral leaf like structures. If you have a leaf like here leaf you have like this and this this is called as
2:15:39 stipules. This is a leaf like structure. leaf like structure. The leaf base is expanded into an sheet crossing the stem particularly orly in monocots. What is a pulvinous? It is a swollen base of a leguminous plants. Okay. Small and place. If you have a leaf like this, it's a small and base of a leaf.
2:16:25 Okay. Small and base. Okay. You audible? The label A B C D E it's a leaf. First A is lamina. B is stipule. C
2:17:11 is pule. D is aillary. But A is leaf base. Answer is A. Okay. 51. The arrangement of veins and veence in a lamina is known as very easy question. It is a venation. Filot taxi is how the leaves are arranged in a plant. Okay. This filot
2:17:58 taxi leaves of dor plants is generally characteristic by dor plants not monog plants die plant. 52. Yes, it is a reticular venation, not a parallel venation. The leaves are like reticulate in manner like this. It's a Christmas tree appearance. Christmas tree like this is Dot. Monot is parallel. Parallel parallel parallel parallel Ah this is monot
2:18:47 parallel cut parallel 53 is a le a leaf is a leaf is simple when it's lamina is entire and lamina insized and do not touch the mid rip. Okay, do not touch the mip. If it touches means it is complex leaf. This compound sorry compound leaf
2:19:33 pinately compound palately compound. What is a palm? Palm. There are five fingers which are origin which are inserted to a common palm. Okay. Like that silk you know silk silk leaf. Silk leaf it has common insertion. Okay. Or this is pomately. Pinately means number of leaves in a same metric. Okay. Like this. You see the curry leaves. Curry leaves. Curry leaves and uh
2:20:18 neem. Not like this. Okay. Silk cotton. Silk. Not that silk. Is silk cotton. Silk is silk cotton. The name is pin. H. Sorry. Pom. Pom. Is a pinet. Now third year prefal
2:21:08 year when the insertion of lamina reach to the mid rim breaking a leaf into a number of leaflets. Okay. Check common. Okay. Okay. 55 is if not simple reaches the m. Okay. Simple. Do not
2:21:56 reach same I thought before earlier. First on the pin net second on the pomade on the name on the silk. So it's option 56. This midrip of pin compound leaf is just ratches. Ratches.
2:22:53 Ratches. Main stem. Ratches. Okay. [Music] for a leaf of leaf flatly. Common leaves arises
2:23:42 in common axis. Okay. Leaflets dash arises on common point at the tip of pole. Pole. It is a pole. From a tip of pole leaflets are arising like this. This this this what is this? It's a pomate leaf 59. Filot taxi is the pattern of arrangement on dash of dash on dash. Filot taxi the pattern of arrangement of
2:24:28 leaves on stem. Okay. Very nice. Now we are going to study the filot taxi alternate. First easily you can remember opposite is present in guava. Okay. And uh alternate is present in China. World is present in
2:25:17 Estonia. Okay. This 61. Choose the correct statement. Okay. Which one of the statement is correct? In an alternate type, a single leaf arises at each other. Single leaf arises at each. First question
2:26:02 62. In opposite a pair of leaf arises from each more than two leaves are arises at each nodes. [Music] to all of this. Sorry, sorry, sorry, sorry, sorry, sorry sorry. It's let me
2:26:49 correct. These are correct. Single Sorry. Common. All of this are correct. Sunflower sauce.
2:27:40 Sunflower 63. This alternate filax an Australian acacia is an example of some example of pole modified modified pitol is Australian acacia. here 65. Select the correct option. Both A
2:28:27 and B are modified leaves. A is tendal climbing. B is fine of defense. D all of this correct statement. All those are correct. This is also correct. This is alo correct. This is also correct. Actually, there is a picture here. I forgot to keep that. Yay. 65. Wait a second. I will draw
2:29:16 that. This this climber one is th one is climbing and other is uh thorns. Picture of picture plant is modified. This is very interesting question. Picture of picture plant is modified. 66 Correct. It's a leaf. Leaf. Leaf. Leaf.
2:30:02 Apportionate. Important. Flower is modified. Flower is a modified shoot. Not uh leaf. Not leaf. Shoot. 68. The correct statement in flowers s is changed into floral stem. In floral inter is not elongated and axis get content into the flower. All of these are correct. 69. The arrangement of flowers
2:30:50 on floral axis is known as flowers. 69 69. Come on, guys. Correct. In fluoresence. What is reimos? What is simos? Reimos means acropal mature leaves are down. Immature leaves are at top.
2:31:38 Reimos in simos mature leaves of top top and immature leaves are at down. Okay. Acropetal 17. On the basis of whether the floral aex get develops into flower or continues to grow in fllororesence are mainly of with how many types 17
2:32:33 Correct. It's just two types. It's very easy. One is one is simos. Now GMCore. Okay. In resimos none of these D is at the top. Okay. Main axis continues to grow. This is not main axis continues to grow. Correct. Main axis continues to grow. The flowers are in the basipital order. The main axis terminate into a flower. Uh D is both B and C. 71.
2:33:19 It is a only not these two. It's acropal not a bipital. It is a acropital. Acropetal. What is a basipital? Bipital means the mature at the top and the immature at the low. Okay. It's not terminated a flower. Simos choose the correct statement on
2:34:06 the given figure. What is this? This is only simos. Simos simos it's a flowers order okay the given picture it is reimos what is I don't know I forgot in English this name anyone know means comment and Uh given diagram of reimos in fluoresence. Correct. 73 is
2:35:00 a 74. A complete flask consists of four worlds. A flower stock is known as flower stock. Not a leaf stock. Leaf stock is known as pole. Flower stock is known as come on. Not stipulus.
2:35:47 Okay. Well, you can it is a leaf means it is a pole and it is here it leaf like structure is a stipule. If it is a flower the joint is known as talamus. Okay. Talamus is not swollen end of pedestal differential world arranged on it. Accessory worlds respectable for different worlds.
2:36:33 It is a it is not a accessory word. Choose the correct statement. Alex, corala or accessory. Andreium, gynium or reproductive organs. Perinit are present in lily which is the current statement. All of these are correct. This is an axillary. It's a reproductive. Andromium is a male reproductive. Gynamium is a female reproductive. Perinth is present only on
2:37:20 lily and it is lily aca family. Okay. All of these are correct. Call. What is other name of Call? Supple. What is other name of kala? Petal. Okay. Petal. Penth is what is a per is present in lily. What is a parent? It's a indistance and
2:38:10 cora fused and cora or you cannot separate those things. Okay. Okay. Bisexual flowers is what is bisexual flowers? What are the bisexual flowers? Yeah. Flower as both androium and dianium is present in solanacy and also as lilia and present in mustard and P also. Mustard is belongs to which family? Come on. Who will say the
2:38:57 answer? Mustard belongs to which family? Comments. Mustard belongs to which family? Super super super. Okay. Shall we move on? Option is
2:39:45 D. All of those are correct about bisexual. How many of the following shows actinomorphic zygomorphic respectively? What is actinomorphic means? What is zygomorphic? Means if this is an circle means if you divide this as two equal parts it is an actinomorphic. It isn't if there is an zygomorphic. Zygomorphic means we cannot separate zygomorphic in two equal parts. Okay. Is a three of them are actinomorphic. Four of them are zygomorphic. Mustard is actinomorphic.
2:40:32 Tura is actinomorphic. And uh P act no pay not act is I think so chili I think 81 statement when a flower can be divided into two equal and radial halves And any radial plane passing through it center is known asomorphic. This correct when a flower can be divided into two similar house. One in a particular in vertical plane and this is a zygomorphic
2:41:18 is also correct. Both state statements are correct. 81 is a quesia shows simos inferesence and is zygomorphic flower with leaves that found the base of pedisel or brackets. You will formula brackets brackets Flower with floral appendages of three
2:42:04 and multiple of three are said to be of course triris not triploid it's a trimeirus trirus five means pentameirus USUS. Okay. Trimmerus and pentameus. In hypoginus flowers, which of the following floral parts take the highest position? Highest position is still 86.
2:42:56 Uh Identify mismatched not what is this worry is periginus perinus. What is the example of perigus? Anyone answer? Example of periggonus.
2:44:36 One second, please.
2:45:38 Actually the speech will come pl come 87 superior. ovary is found in superior ovary is found in hypog. Super super super guys choose the correct about the perig gyus flower gnium situated between situated in
2:46:24 center apart from the gynium rest of the part located in the rim of talamus ovaries of inferior or of these 88 yes all of this how many of the following is example of peragus Hypovvenus and epigus, mustard, China rose, bringal, plum rose, pitch boa, cucumber. These are all direct direct NCRT lines. If you read any if you have any pneumonics to remember it is very easy to remember this. All 89 actually three are from perus, three and five are from hypoginus and uh they
2:47:11 are from epigus. Okay. N the question. Yeah. What is this? 90 90. Give me example for epicness. Correct. D is guava. Guava cucumber.
2:48:08 The flower consists of 91 four reproductive words, four words, four axillary and all of this. Yeah. Ray flower of sunflower also come. Ray flower of sunflower. it. It is four
2:49:16 93. Choose the correct statement. Suppels are members of galaxics. Petals are members of galax. So long as seals is galaxies. Yeah. Petals are corola not petals petals. Okay. Suppose are united in dash and petals are free in dash condition. Suppels united in dash condition and
2:50:03 seles free in dash condition. Suppels are united in camo sephalis. Suppels are free in polalis. Amazing guys. Two is here. The outermost world of flower is Outermost world of flower is call. First call corola. The poly petalis is the
2:50:50 condition with the dash while the gamosalus is the condition with dash. is free. Okay. Fused is gamosophalis. Very nice. Same as petalis. Palace. Corala or corola compos of what? Corola. A y is composed of
2:51:35 petals. Label label the diagram. First isium. Second is gynium. Third is corola. Fourth is scal. Fifth is pedical. Okay. Answer is
2:52:21 DDT. Last three more questions for RID. The mode of arrangement of seles or petals in a floral bud with respect to the other members of same roles is known as estivation. The given diagram represent which type of estimation? Very easy. Which type of estimation? 99. So validate estimation. End to end estimation is validate estimation. What are the other types of
2:53:07 estimation? How do you remember? If one in one out, one in, one out means this twisted estimation. One in uh one out but three or two words inside. activation. Okay. Now read examples for this estivations
2:53:52 also. Inotrophies these apples or petals are in the world just to touch one another at margins without overlapping. One margin of appendages overlap that of next one. Margin of seles or petals over the another but not in particular direction and none of this 100 seals or petals in a world just touch one another and the margin without overlapping without overlapping. This answer is C. Thus we complete morphology and you have to see apart from this floral diagrams are also very
2:54:38 important for four families. Floral diagrams for four families. What are the four families? brassic acrony fab and li ac remember those formulas are the diagrams. 1 minute.
2:55:40 Okay. But Malves also there. But these four are very important. Next, sexual reproduction in flowering plants. Next one. Balance. One lesson. Oh, okay. Okay, take rest.
3:02:05 Hello guys, I'm audible. Hello. Hello. Shall we start sexual reproduction and flowering plants? Hi. Hi. Hi.
3:02:57 Okay. The end product of sexual reproduction is fruits and seeds. Fruits, seeds, and flowers. D the f culture deals with barriculture means flowers only don't complicate mark the pots B first what is B what What is A? A is
3:03:47 filament. B is style. C is ovary. Ovary turns into fruit. D is stigma. Stigma. Stigma. It's not a naguma. It is thikma. Why is clear? Hello. Take the clear now.
3:04:42 Hello. Choose the incorrect statement. Several hormonal and structural changes are initiated which leads to rediffiation and further development of the plural parodium. Okay. No, this wrong. First one is answer. Reproductive organs of a flower does not comprise of course tapels.
3:05:34 A typical angosperm anther is dash with each lobe having dash the x that is they are a typical blobed antherus anther is boop just two loops and does dishious thika two loops are dishious but you have four tikas. Okay. Often tika is separated by longitudinal grooves.
3:06:20 The dishes consist of dash microsporangia and located in corners of dash in each loops. It has four microsparangia and has two loops. The arrange microsporangial walls with sequence of outer to inner. Outer to inner we going to arrange. First is epidermis. Second is endodermis. Sorry, endodsium. Endodermis mean it is inside. Third is middle layer. Fourth is titum. Okay. It all anchors the topum.
3:07:11 How many of the microsparangial walls perform functional of protection and helps in dehesence of anther to release the pollen? Come on guys. Correct. This three dash is responsible for nourishment of pollen grains. This titum. Which of the following undergo mitoic division to form the microspor
3:07:57 tetra? This sporangious tissue. Okay. Not jive tissue. First what is A? A is titum? What is B? B is micro spore mother cell. E C is epidermis. D is endothesium.
3:08:45 and E is middle layer. Answer is B. Microsporangiosis is what is microsporangiosis? Process of formation of microspor. It's correct. Development of polen gains from poland mother cell. It's also correct. Involves meiosis. Correct. All of this is correct. Poland grains represents Poland grains represents male
3:09:38 gamuts. Choose the correct above the pol. It has two layers of primordial walls. Outer harder layer to perform prominent wall. Exine is composed of sporopolanine and sporopolan is continuous exine. Wrong. Fourth is wrong. B is correct. It is not continuous. It has one opening that is called as jeropore. Germa pore like this like this like this like this like this like this. Here it will generate a germ tube from a
3:10:23 germapore. Sporopon is absent at germ and both and Poland grains are well preserved as a fossil fuel because of presence of entur presence of sporopolan all of this. The answer is C. Sporopon is degenerated by none of
3:11:17 this. The inner walls of Poland grains is in made up of cellulose and discontinuous in both A and B. None of this inner walls of Poland. It's none of this. Which of the Poland grain mature? When Poland grain mature, it consists of two cells that are two male gamuts only. It consists of two cells and generative cells and vegetative cells. It consists of two cells that are two male gamuts arranged from vegetative cells and one generative cells. This consists of three cells that are two male gamuts develops
3:12:03 motically from the generative cells and one vegetative cell. Right answer is D. Sorry. for mail. It's
3:12:58 22. One second, guys. Choose the incorrect statement among the following. In over 60% of angosperms, the pollen grains are shed at three cell stage. Correct. It's correct. Over 60% of angosome these pollons are shed at two cell stage. C is both A and B. is none of these about 22 60% of angio three cell in the three cell stage two generative cells one
3:13:44 vegetative Hey 23rd. Yeah. Poland energy is not correlated with cause of parthnium cause of chronic respiratory disorder characters that comes in into India and contaminate imported rice and none of this 23rd is come on guys
3:14:32 23rd is C it is not imported rice it is imported wheat correct now I don't know correctly but check once. Poland grains of rice is viable up to 30 minutes. At what temperature the artificial incimination is done? 196° C technique called as creo preservation. vation creo preservation whenever you see the word creervation you can plainly go to -
3:15:31 196° power shows multicarperary apocarpus in corpus and monocarpus It is monocarpus and oppoarpus diagram given diagram of what is the given diagram 27. This multicarpelary apocarpus malia ending platform
3:16:19 stigma. Choose the correct statement. Inside the ovary, the ovarian cavity is known as licule and megasporangium is commonly known as ovules. It's correct. Choose the incorrect statement. Number of os and ovaries in field many in papaya. Number of oils in ovary is one in or taper. See that is
3:17:05 C. Wules are attached to represent the junction between oles and funeral. Chalaza represent basal part of ovule. Female gamtopite of an angio represent
3:17:50 This embryo sack then ovule is ovule is generally as dash embryo embryo sex and megaspose through the division. 10. It's single and productional.
3:18:50 Shall we move to next question? The megasporogenesis is not related to formation of megaspor megaspores sorry megaspores megaspore mother cells sorry megaspores and megaspore mother cells correct only from MCC and uh for MCC undergo mitoic division for megaspose
3:19:36 Formation of microsporose and uh both A and C formation of microspor only navasporogenesis means Hey guys, one minute guys.
3:20:54 ovules generally differentiate a single megaspore mother cells in microfilar region in majority of flowering plants one of the megaspores is functional correct Monospor embryo develop involves one functional measures. It's a name like monospur. Choose the correct statement. The nucleus of the functional megaspose divides motically to form two nucleus which moves in the opposite pools and forming the two nucleated embryos stronger. Two more sequential motic
3:21:41 divisions to two nucleated embryo sacks results in formation of four nucleus. Two nucleus embryo moves to the opposite. Correct. Two nucleated embryo sacks and result in formation of four nucleated is also correct. And the motic division embryo sacks up to eight cells strictly free nuclear. It's also right. All of these are right. Correct. How many of eight nuclei of typical embryo is surrounded by cell walls?
3:22:38 Six. Central cell of typical embryo sack is situated at below egg apparatus. Choose the correct above the egg apparatus situated in micropellar and three cells both A and B are correct. Typical embryo sack is an anger majority seven cell eight
3:23:25 nucleated such end guys 45 A is antipolar Nuclear is a central synergy for Where is
3:24:21 it? Pollination is transfer of nonmotile poland to stigma. Transfer of pollen from an to stigma is automic. Read the given statement. Autoamic cannot occurs in Poland and gen cannot be closed close to opposed answer A is correct but B is wrong. Completely complete autoammy is
3:25:10 rare and open flowers. Flowers that do not all open are called as Correct. Raha correct. The Bisha correct. All Chasmo
3:26:03 Gamas is produced. Chasm flowers. Kayas for Vus flowers also both A and B. How many of this given necessary are present in chasm glamas flower? These flowers are necessary dishious. Two statements are correct. Sorry. Sorry. Three are correct. This one only wrong.
3:27:20 Genito gami is genetically self-pollination and functionally crosspollination. 54. Xenogami is Xenog is genetically selfination and functionally crosspollination. Functionary autogamy is selfnation both genetically and
3:28:09 functionary. Genetically different type of pollen is brought to stigma by genetically different type. Xenogination both genetically and functionally. Sorry. Correct.
3:29:22 Pollination by abiotic agents is chance factor. The pollen is produced by enormous amount as compared to number of olives. Choose the best answer. Both are correct. A is the reason for B which is more abiotic agent. The pollen grains in the wind wind pollination pollinated plants should be light and
3:30:08 non-sticky which wind pollinated flowers often have dash in every ovary flowers after or after single Packed in fluoresence. Packed in in fluoresence. The tsel in the crown co is stigma and the stain. Much wind pollination is
3:31:15 amaz 62. Okay. The distribution of some bryotes and parios are limited. Reasons are bio bryophyes and peropytes depends on the water. Choose the correct option. Both are correct. Explanation is the correct topic. Aquatic plants pollinated by water and given of water. Hayaset.
3:32:06 The pop pollination in water release is occurs by water and insects both B and C. Wind. Choose the correct statement from the for pollination in seagrasses. Female flowers reaches surface of water. Female flowers remain submerged. Poland release on water surface. Poland release inside the water. Poland are carried passively by water. Poland grains are carried
3:32:53 actively in water. Most of the Poland reaches the stigma. Some of these reaches the six stigma. How many of these are correct? First is wrong. Second correct. Third is also wrong. Fourth correct. Fifth also correct. It is not passive. It is active. It is not active. It is a passive. Sixth wrong. Seventh also most of the Poland not very less very less only reaches
3:33:41 stigma it's wrong it's correct 2 4 I 2 4 5 8 D. Choose the correct statement for pollination. The female flowers reaches the water. Female flowers remain submerged. Water surface. Pollution of released inside the water. carried off by the water. Poland brains are carried actively in the most of the polar reaches the
3:34:27 stigma area it's also D only 2 4 requirement of pollen of water pollinations or first light nonstick Sorry. Poland with the mucinus covering one and two majority of the angoperms. I got neck pain.
3:35:20 Majority of anosperms uses animals. Identify the given and label the parts. First on the first first one the crystal gamas on the chasmogamas. Okay. Which of the figures shows water pollination freshwater
3:36:13 vares dominant biotic pollination agents are bees 73 Three. How many of these are pollinations or pollinators? This five. Insert pollination. Insert pollinated flowers are inserts carried by ADC. A D A B C D more than one option. It's it's also correct nectar nectar colorful large but small cluster
3:37:03 frag more than one option maybe A and C are correct I think I will confirm floral rewards or nectars and Poland grains Both of them rewards in actises safe place to lay eggs. Which of the following is true about prona
3:37:49 and both and b are interdependent with each other. Outbreeding devices are self- fertilization. Inbreeding depression is the result of continuous self fertilization like uh inter family marriage more generations more and more generation xlink recessive disease are more know like that continued selfination will result
3:38:34 in inbreeding depression. Okay. Self pollutionation can be prevented by separation of anther and stigma in time, place, position. Both of this none of this or other both of this self incompatibility is not genetic mechanism positional separation of anthra and sigma separation of genito gami more than one option it is positional separation of an
3:39:22 stigma good shiva Okay. Production of unisexual flowers on one plants assured autoami only. Monicious plans or assures no automicious plants are no autogamy genami.
3:40:11 If wrong Poland from other species self lands on stigma what will happen cannot grow? Both A and C are correct. When a poland grain generates and produces a poland tube contain poland grains and move into a poland tube
3:40:59 corrective for present in micropar. apparatus for micro pilot. Eight nucleated. Seven cell. The fungus. Emaseration is female parents.
3:41:48 The emasculated flower is bagged to protect flowers from unwanted pollen. If female parent produces a unexual flower, there is no need of emasculation but dagging is needed. Identify the film apparatus. One micropilar end.
3:42:37 Porn tube releases male gamuts into cytoplasm of synerg. Jets.
3:43:36 Which of the following is incorrect about double fertilization? Synam is the result of diad of cells. Try triple fusion is fusion of three hloid nucleus. Which of these is correct? Singami plus triple fusion. Uhhuh. Triple fusion is Double fertilization minus. Double fertilization is synami
3:44:23 plus triple fusion. I think this is also correct. More than one option is right because this minus this side plus central cells after double fertilization becomes primary endosperm nucleus. 97. Identify and correctly label the parts.
3:45:20 The primary endosper is PB 98. Identify the correct labels. First, second and third. First one the global second. Third one suspenser. Fourth on the cartilance 98 is a globular heart suspensary. Identify the figure shows the stages.
3:46:37 is embryo development and die cuts correct. Final last question of my session. With this I conclude my session today. The post fertilization includes how many following events? Endosperm new development, zygote formation, embryo development, seed formation and fruit formation. How many? So three events only. Okay. This is post fertilization. After fertilization endosperms are
3:47:25 S and fruit formation will occur last. Thank you guys. Hello. Thank you guys. Today is my first section. I teach uh very slowly and I lack sometimes in my upcoming classes. I take I will try
3:48:11 to rectify it. Thank you. You all very best of luck for your futures. You all should carry capital D and small R in front of your names. Thank you. Thank you guys. Bye. Bye. Bye. Bye. Bye.
