出典:Wiktionary
出典:Wikipedia
出典:『Wikipedia』 (2008/10/17 05:46 UTC 版)
Gonadogenesis is one of the many particular stages organogenesis. As the body develops from a single celled zygote into a fetus, and eventually a baby, many steps are taken in an effort to promote cell-differentiation and specialization. Gonadogenesis refers to the more specific changing of cells into a uterus in females or a vas deferens in males.