Biology, asked by simran3526, 10 months ago

describe structure of male gametophyte in brief

Answers

Answered by biswalbabroo1999

2

Answer:

The pollen tube grows through the style towards the ovule due to some chemical stimulus inside the ovary. The generative cell of the pollen grain divides by mitosis and forms two haploid non motile gametes. Pollen tube consisting of the two male gametes and a degenerating tube nucleus represents the male gametophyte

Answered by prasannamalkapuram

2

Answer:

The pollen tube grows through the style towards the ovule due to some chemical stimulus inside the ovary. The generative cell of the pollen grain divides by mitosis and forms two haploid non motile gametes. Pollen tube consisting of the two male gametes and a degenerating tube nucleus represents the male gametophyte.

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