Diagram Of Spermatogenesis. Gametogenesis involves two rounds of meiotic cell division in which one diploid cell gives rise to 4 haploid cells. This may be divided into spermatogenesis and oogenesis.
It denotes the formation of a. Testes are made up of many seminiferous tubules lined by germinal epithelium. This process starts with the mitotic division of the stem cells located close to the basement membrane of the tubules.
Primordial germ cells which originate in the yolk sac of the embryo move to colonise the cortex of the primordial gonad.
It includes the labia minora which protects the vagina and urethra and the labia majora which surrounds it. Spermatogenesis 5 figure 5. Primordial germ cells which originate in the yolk sac of the embryo move to colonise the cortex of the primordial gonad. Learn about the processes of sperm cell production and maturation with this article.