Which one of following statements is not true?

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1.Sexual Reproduction in Flowering Plants

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Which one of the following statements is not true?

A

Pollen grains of many species cause severe allergies.

B

Stored pollen in liquid nitrogen can be used in the crop breeding programmes.

C

Tapetum helps in the dehiscence of anther.

D

Exine of pollen grains is made up of sporopollenin.

(NEET-2016)

Solution

(c) : Tapetum is the innermost wall layer of microsporangium that nourishes developing pollen grains.

Standard 12

Biology

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