Spermatogenesis
Spermatogenesis is process of sperm cell development.
Spermatogenesis
(Germ cell)
I mitosis
Spermatogonia (male germ stem cells)
I mitosis
Primary spermatocyte (46,XY)
I 1st meiotic division
Secondary spermatocyte
23X 23y
I 2nd meiotic division
I form haploid spermatids
23,X 23,Y 23,Y 23,Y
(Differentiate into spermatozoa (sperm cell).
