Briefly discuss Gametogenesis in male and female animals
Gametogenesis refers to the process by which gametes, or sex cells, are produced in animals. In males, gametogenesis takes place in the testes and produces sperm cells through the process of spermatogenesis. Spermatogenesis involves the division and differentiation of spermatogonia into spermatocytes, which then undergo meiosis to produce haploid sperm cells.
In females, gametogenesis occurs in the ovaries and produces egg cells through the process of oogenesis. Oogenesis involves the division and differentiation of oogonia into primary oocytes, which then undergo meiosis. However, only one functional egg cell is produced during each cycle of oogenesis, while the other cells produced degenerate.
Overall, gametogenesis in both males and females is a complex process that ensures the production of haploid gametes for sexual reproduction.