Assertion: gamete | /r/HasProperty | male germ cell
Facets:
Source sentences:
text: Spermatogenesis follows the pattern of meiosis more closely than oogenesis, primarily because once it begins (human males start producing sperm at the onset of puberty in their early teens), it is a continuous process that produces four gametes per spermatocyte (the male germ cell that enters meiosis).