... develop initially from germ stem cells known as spermatogonia
. As these differentiate they become ... tubules in the testes . They start off as spermatogonia
, undergoing mitosis becoming a type A spermatogonium or a type B spermatogonium.
Type B spermatogonia
become primary spermatocytes . Primary ...
... article: Spermatogenesis
Sperm are produced in the seminiferous tubules of the testes in a process called spermatogenesis. Round cells called spermatogonia
divide and differentiate eventually to become sperm. During sexual intercourse the sperm is deposited in the vagina - and then it moves to the ovum ...
Spermatogonia in Biological Dictionary
... 1 basal lamina, 2 spermatogonia
, 3 spermatocyte 1st order, 4 spermatocyte 2nd ... 2 spermatids, 3 spermatocytes, 4 spermatogonia
, 5 Sertoli cell, 6 Myofibroblasts, ... The stem cells involved are called spermatogonia
and are a specific type of stem ... Type B ...
... Spermatogenesis is the process by all males spermatogonia
develop into mature spermatozoa. Spermatozoa are the mature male gametes in many sexually reproducing organisms. Thus, spermatogenesis is the ...