Question

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hello everyone please answer to the question

question == what is pollen mother cell, megaspore mother cell and their ploidy also??.

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Answer 1

after devp of megaspore tetrads ..one of them become functional and becomes megaspore mother cell while rest 3 degenerates..

ploidy is embryo sac

Answer 2

A megaspore mother cell, or megasporocyte, is a diploid cell in plants in which meiosis will occur, resulting in the production of four haploid megaspores. At least one of the spores develop into haploid female gametophytes (megagametophytes). The megaspore mother cell arises within the megasporangium tissue.