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Ananya Shree

Class 11th
Biology
2 years ago

What is pollen grain?

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Muskan Anand

2 years ago

Pollen grains are microscopic structures, which bear androecium – a male reproductive organ of a flower. The interior section of pollen grain contains cytoplasm along with the tube cell, which converts into a pollen tube and the generative cell releases the sperm nuclei.

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