Class 12BiologySexual Reproduction in Flowering PlantsMix Examples-Sexual Reproduction in Flowering Plants
MediumWhat is meant by $Totipotency$?
- AThe ability of a $Zygote$ to produce an entire organism.
- BThe ability of $Gametes$ to produce an entire organism.
- CThe ability of any cell of the body to produce an entire organism.
- DThe ability of a $Fertilized \text{ } Egg$ to produce an entire organism.
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Similar Questions
Which of the following is correct about $NeelaKuranji$?
Easy
View SolutionMatch Column-$I$ with Column-$II$ and select the correct option using the codes given below:
Column-$I$ Column-$II$ $(A)$ Pistils fused together $(1)$ Gametogenesis $(B)$ Formation of gametes $(2)$ Monocarpellary $(C)$ Hyphae of higher Ascomycetes $(3)$ Syncarpous $(D)$ Unisexual female flower $(4)$ Dikaryotic
| Column-$I$ | Column-$II$ |
|---|---|
| $(A)$ Pistils fused together | $(1)$ Gametogenesis |
| $(B)$ Formation of gametes | $(2)$ Monocarpellary |
| $(C)$ Hyphae of higher Ascomycetes | $(3)$ Syncarpous |
| $(D)$ Unisexual female flower | $(4)$ Dikaryotic |
Medium
View SolutionMatch the Column-$I$ and Column-$II$ and choose the correct combination from the given options:-
Column-$I$ Column-$II$ $(a)$ Multicarpellary,syncarpous pistil $(i)$ Michelia $(b)$ Multicarpellary,apocarpous gynoecium $(ii)$ Papaver $(c)$ Cleistogamous flowers $(iii)$ Sugar Beet $(d)$ Perisperm $(iv)$ Commelina
| Column-$I$ | Column-$II$ |
|---|---|
| $(a)$ Multicarpellary,syncarpous pistil | $(i)$ Michelia |
| $(b)$ Multicarpellary,apocarpous gynoecium | $(ii)$ Papaver |
| $(c)$ Cleistogamous flowers | $(iii)$ Sugar Beet |
| $(d)$ Perisperm | $(iv)$ Commelina |
Medium
View SolutionMatch the following columns:
Column-$I$ Column-$II$ $(a)$ Sporopollenin $(1)$ Spindle-shaped nucleus $(b)$ Cellulose,Pectin $(2)$ Exine $(c)$ Vegetative cell $(3)$ Intine $(d)$ Generative cell $(4)$ Irregularly shaped nucleus
| Column-$I$ | Column-$II$ |
| $(a)$ Sporopollenin | $(1)$ Spindle-shaped nucleus |
| $(b)$ Cellulose,Pectin | $(2)$ Exine |
| $(c)$ Vegetative cell | $(3)$ Intine |
| $(d)$ Generative cell | $(4)$ Irregularly shaped nucleus |
Medium
View SolutionIndicate the stages where meiosis and mitosis occur $(1, 2$ or $3)$ in the flow chart: Megaspore mother cell $\xrightarrow{1}$ Megaspores $\xrightarrow{2}$ Embryo sac $\xrightarrow{3}$ Egg.
Medium
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