Definition of spermatogenesis
Origin of spermatogenesis
First Known Use: 1881
Medical Definition of spermatogenesis
plural sper·mato·gen·e·ses \-ˌsēz\play
: the process of male gamete formation including formation of a primary spermatocyte from a spermatogonium, meiotic division of the spermatocyte, and transformation of the four resulting spermatids into spermatozoa
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