Class 12BiologySexual Reproduction in Flowering PlantsMix Examples-Sexual Reproduction in Flowering Plants
Medium$A$ plant with both male and female flowers borne on it is called:
- AMonoecious
- BDioecious
- CUnisexual
- DBisexual
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In which year did the last flowering of Neelakurinji $(Strobilanthes \text{ kunthiana})$ occur?
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View SolutionWhich of the following plants possesses flowers on its rhizome?
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View Solution$A$ - Endosperm is formed by the primary endosperm cell.
$R$ - Embryo is formed from the zygote.
$R$ - Embryo is formed from the zygote.
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View SolutionMake the correct pair:
Column-$I$ Column-$II$ $A$. Tapetum $i$. Degenerate during development $B$. Intine $ii$. Resistant organic materials $C$. Vegetative cell $iii$. Pollen tube $D$. Sporopollenin $iv$. Provide nourishment to pollen grains
| Column-$I$ | Column-$II$ |
| $A$. Tapetum | $i$. Degenerate during development |
| $B$. Intine | $ii$. Resistant organic materials |
| $C$. Vegetative cell | $iii$. Pollen tube |
| $D$. Sporopollenin | $iv$. Provide nourishment to pollen grains |
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View SolutionMatch the following:
Column-$I$ Column-$II$ $(1)$ Germ pore $(a)$ Lack of sporopollenin $(2)$ Parthenium $(b)$ Malva $(3)$ Self incompatibility $(c)$ Palms $(d)$ Contaminant with imported wheat
| Column-$I$ | Column-$II$ |
|---|---|
| $(1)$ Germ pore | $(a)$ Lack of sporopollenin |
| $(2)$ Parthenium | $(b)$ Malva |
| $(3)$ Self incompatibility | $(c)$ Palms |
| $(d)$ Contaminant with imported wheat |
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