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Please answer the attached question. Please..... ...... ..... .... .

Please answer the attached question. Please..... ...... ..... .... .

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Grade:12th Pass

1 Answers

Simran Vinaik
askIITians Faculty 1230 Points
5 years ago
Initiaion of first meiotic division starts before birthin Primary oocytes. They enter prophase of meiosis I but do not complete that until after puberty. During this arrested stage of development, each primary oocyte is surrounded by a single layer of flat follicular cells, and the entire structure is termed as Primordial follicle.
At puberty, a few primary oocytes complete meiosis I and produce a secondary oocyte and first polar body. The secondary oocyte has half the number of chromosomes (haploid set). The released polar body may or may not divide again.
So ans is 1)

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