In a frog,how many ova and spermatozoa are pr | vedclass

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(B) In oogenesis,one secondary oocyte undergoes meiosis-$II$ to produce one functional ovum and one polar body.Therefore,$50$ secondary oocytes will p

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$50$ ova and $100$ spermatozoa

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(B) In oogenesis,one secondary oocyte undergoes meiosis-$II$ to produce one functional ovum and one polar body.Therefore,$50$ secondary oocytes will produce $50$ ova.In spermatogenesis,one secondary spermatocyte undergoes meiosis-$II$ to produce two spermatids,which then differentiate into two spermatozoa.Therefore,$50$ secondary spermatocytes will produce $50 	imes 2 = 100$ spermatozoa.Thus,the correct answer is $50$ ova and $100$ spermatozoa.

In a frog,how many ova and spermatozoa are produced from $50$ secondary oocytes and $50$ secondary spermatocytes,respectively?

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