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

Medium

The intine of pollen grains is composed of

A
Lipid and protein
B
Cellulose and pectin
C
Lignin and cutin
D
Pectin and lignin

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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

An anther has $1200$ pollen grains. How many pollen mother cells must have been there to produce them?

Medium

Which of the following statements is correct?

Medium

Which of the following structures contains the microsporangia?

Medium

$A$ typical angiosperm anther is . . . . . . and . . . . . . .

Medium

If there are $1280$ microspores in a tetralocular anther,how many microspore mother cells will be there in its each pollen chamber?

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