Events that lead to fertilization (0)
Fertilization is the fusion of sperm and egg nuclei to form a diploid zygote. • On entering the vagina, sperm spend about 7 hours being capacitate

Spermatogenesis By Mr. Waboka Ronald Sim (0)
Spermatogenesis is the process by which spermatogonia in seminiferous tubules of testes develop into sperm that can leave the male’s body ✍️ At

Oogenesis By Mr. Waboka Ronald Simiyu (0)
✍️Multiplication phase During embryonic development, diploid oogonia (germinal epithelial cells of ovary) undergo repeated mitotic divisions to in