Class 12 Biology Sexual Reproduction in Flowering Plants Stamen, Microsporangium and Pollen Grain

Medium

$60\; \%$ of the angiosperms shed their pollens at the

A
$2$-celled stage
B
$3$-celled stage
C
$4$-celled stage
D
$1$-celled stage

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Class 12 Questions

Class 12

Biology Questions

Chapter

Sexual Reproduction in Flowering Plants

Subtopic

Stamen, Microsporangium and Pollen Grain

Similar Questions

Which of the following statements is false regarding the exine of pollen grains?

Medium

The innermost wall layer of the anther is the tapetum. What is the primary function of the tapetum?

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The first three layers of the microsporangium that perform the function of protection are:

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The male gametophyte with the least number of cells is found in .....

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Pollinia are sac-like structures:

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