Question

What are Pollen tube?????​

Answer 1

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★.The stigma receives the pollen grains which germinate on it. Each pollen grain grows into a tube, called the pollen tube.

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Answer 2

Answer:

a hollow tube which develops from a pollen grain when deposited on the stigma of a flower . it penetrates the style and conveys the male gametes to the ovule.

hope it will help uh☺️☺️