Doubt by
hw the answer is 100??? plz solve sir plz
Answers
Answer by Rayyan Moin
its answer is 100 ... as in case of female the miosis results in the formation of four haploid cells in which only one acts as a functional egg cell ....so 100 divisions are required to produce 100 functional mega spore mother cells to produce egg cells
Answer by Shreya
For the formation of 100 Zygotes 125 meiotic divisions are needed.
A zygote is formed by the fusion of a haploid male and female gamete; Thus to determine the number of total meiotic division to produce 100 zygotes the total number of meiotic divisions in males and females has to be considered.
In males:
One meiotic division forms 4 male gametes, thus 25 meiotic division give 100 male gametes.
In females:
One meiotic division forms 1 egg cell, as the remaining 3 degenerate to provide nutrition to the developing egg cell. Thus 100 meiotic division gives 100 egg cells.
Hence the total number of meiotic divisions needed to form 100 zygotes = 25 meiotic division in males + 100 meiotic divisions in females = 125.
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