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16-06-2014
Biology

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How do spermatogenesis and oogenesis differ in terms of the number of gametes they produce?

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23-06-2014

In spermatogenesis,from a single spermatogonia 4 haploid sperms are produced after meiosis (100% efficiency).But in case of oogenesis,from a single oocyte only one is transformed into ovum even after meiotic division(25% efficiency)

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