Class 12BiologySexual Reproduction in Flowering PlantsMix Examples-Sexual Reproduction in Flowering Plants
EasyWhich one of the following statements is correct?
- AChasmogamous flowers always exhibit geitonogamy.
- BCleistogamous flowers always exhibit autogamy.
- CChasmogamous flowers never exhibit autogamy.
- DCleistogamous flowers exhibit both autogamy and geitonogamy.
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Similar Questions
Which of the following plants possesses flowers on its rhizome?
Medium
View SolutionMatch the following columns:
Column-$I$ Column-$II$ $(a)$ Zygote $(1)$ Seed $(b)$ Ovule $(2)$ Seed coat $(c)$ Ovary $(3)$ Embryo $(d)$ Integument $(4)$ Fruit
| Column-$I$ | Column-$II$ |
|---|---|
| $(a)$ Zygote | $(1)$ Seed |
| $(b)$ Ovule | $(2)$ Seed coat |
| $(c)$ Ovary | $(3)$ Embryo |
| $(d)$ Integument | $(4)$ Fruit |
Easy
View SolutionIn the figure given below,label the following parts: male gametes,egg cell,polar nuclei,synergid,and pollen tube.
Medium
View Solution$A$ : Hybrid seeds have to be produced every year because seeds collected from hybrid plants, if sown subsequently, do not maintain hybrid characters.
$R$ : Hybrid seeds show segregation of traits.
$R$ : Hybrid seeds show segregation of traits.
Medium
View SolutionThe condition in which both male and female reproductive organs are found on the same plant is called:
Easy
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