S1P3E1R1M3A1T1O1G2E1N1E1S1E1S1
20 points
SPERMATOGENESES is validvalid
SPERMATOGENESIS, formation of spermatozoa [n]
SPERMATOGENESIS, the formation of spermatozoa [n]
SPERMATOGENESIS, formation of spermatozoa [n]
SPERMATOGENESIS, the formation of spermatozoa [n]