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

User Tgeng
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spermatogenesis produces 4 sperms , while oogenesis producers 1 ova and 3 polar bodies which the ova absorbs later
User Bullyen
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Spermatogenesis produces four gametes, while oogenesis produces one with two to three polar bodies left over. because oocytes contain not only genetic material but also mitochondria.
User Annemartijn
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