English, asked by Anonymous, 5 days ago

what is pollen grain??
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byyy...

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Answered by Anonymous

Answer:

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.

Answered by mastermanme

Answer:

pollen grains are the mitells of dust of flowers

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