Class 12BiologySexual Reproduction in Flowering PlantsMix Examples-Sexual Reproduction in Flowering Plants
MediumMatch the following columns:
Column-$I$ Column-$II$ $(a)$ Maize $(1)$ Entomophily $(b)$ Hydrilla $(2)$ Anemophily $(c)$ Water Lily $(3)$ Hydrophily $(d)$ Yucca $(4)$ Entomophily and Anemophily
| Column-$I$ | Column-$II$ |
|---|---|
| $(a)$ Maize | $(1)$ Entomophily |
| $(b)$ Hydrilla | $(2)$ Anemophily |
| $(c)$ Water Lily | $(3)$ Hydrophily |
| $(d)$ Yucca | $(4)$ Entomophily and Anemophily |
- A$a-2, b-3, c-4, d-1$
- B$a-1, b-3, c-2, d-4$
- C$a-2, b-4, c-3, d-1$
- D$a-3, b-2, c-4, d-1$
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Similar Questions
An angiospermic male plant with $24$ chromosomes in its pollen mother cells is crossed with a female plant bearing $24$ chromosomes in its root cells. What would be the ploidy of the embryo and endosperm respectively formed after this cross?
Which of the following statements are true?
$P = \text{Papaver}$ has a multicarpellary syncarpous pistil.
$Q = \text{Endothecium}$ provides nourishment to the Microspore Mother Cell.
$R = \text{Commelina}$ has chasmogamous and cleistogamous flowers.
$P = \text{Papaver}$ has a multicarpellary syncarpous pistil.
$Q = \text{Endothecium}$ provides nourishment to the Microspore Mother Cell.
$R = \text{Commelina}$ has chasmogamous and cleistogamous flowers.
Choose the correct options for the following statements:
$1$. Autogamy is genetically xenogamy.
$2$. Pollination occurs by air in grass.
$3$. Placenta is arranged in the inner wall of the ovary.
$4$. It is possible to store pollen grains in liquid nitrogen at $-196^oC$.
$1$. Autogamy is genetically xenogamy.
$2$. Pollination occurs by air in grass.
$3$. Placenta is arranged in the inner wall of the ovary.
$4$. It is possible to store pollen grains in liquid nitrogen at $-196^oC$.
Medium
View SolutionMatch List-$I$ with List-$II$:
List-$I$ (Types of Stamens) List-$II$ (Example) $A$. Monoadelphous $I$. Citrus $B$. Diadelphous $II$. Pea $C$. Polyadelphous $III$. Lily $D$. Epiphyllous $IV$. China-rose
Choose the correct answer from the options given below:
| List-$I$ (Types of Stamens) | List-$II$ (Example) |
| $A$. Monoadelphous | $I$. Citrus |
| $B$. Diadelphous | $II$. Pea |
| $C$. Polyadelphous | $III$. Lily |
| $D$. Epiphyllous | $IV$. China-rose |
Choose the correct answer from the options given below:
MediumNEET 2024
View SolutionGiven below are two statements:
Statement $I$: Cleistogamous flowers are invariably autogamous.
Statement $II$: Cleistogamy is disadvantageous as there is no chance for cross-pollination.
In the light of the above statements,choose the correct answer from the options given below:
Statement $I$: Cleistogamous flowers are invariably autogamous.
Statement $II$: Cleistogamy is disadvantageous as there is no chance for cross-pollination.
In the light of the above statements,choose the correct answer from the options given below:
DifficultNEET 2022
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