Growth of the Oocyte | Oogenesis | Gametogenesis | Embryology
In the female sex the first stage of the development of gametes is similar to that found in spermatogenesis – the oogonia—the cells eventually giving rise to the eggs— undergo proliferation by mitotic divisions. They then become oocytes and enter a period of growth. Owing to the fact that the egg contributes the greater part of the substances used in [...]