Pollen grains are covered with __________(a) Integument(b) Air sac(c) Embryo sac(d) CarpelI had been asked this question by my college professor while I was bunking the class.The above asked question is from Plant Kingdom in chapter Plant Kingdom of Biology – Class 11

Pollen grains are covered with __________(a) Integument(b) Air sac(c)

1.	Pollen grains are covered with __________(a) Integument(b) Air sac(c) Embryo sac(d) CarpelI had been asked this question by my college professor while I was bunking the class.The above asked question is from Plant Kingdom in chapter Plant Kingdom of Biology – Class 11
Answer» The correct answer is (b) AIR sac To EXPLAIN: Pollen grains are dispersed to different parts of the world through air, WATER and INSECTS. They are equipped with wings (some don’t have wings) and are COVERED with an air sac.

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