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

Medium

How many pollen sacs (microsporangia) does each lobe of an anther contain?

A
$1$
B
$2$
C
$3$
D
$4$

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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

How many pollen tetrads will be formed from $100$ $PMC$s after meiosis?

Medium

When microspores are formed, they exist as a cluster of how many cells?

Medium

Assertion $A$: Pollen grains are found in the form of fossils.
Reason $R$: Sporopollenin is seen in its outer layer.

In angiosperms, the male gametophyte is reduced to how many cells?

Medium

Which layer of cells possesses dense cytoplasm and generally has more than one nucleus?

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