"In a rooster, male gametes called _______________ are produced in the _______________. In a hen, the female gametes are the _______________. The release of an egg from the ovary is called _______________. For a chick to form, _______________ must occur inside the hen's body before the shell is formed."
Pourquoi la modification du milieu (ex: une sécheresse qui tue les plantes) peut-elle mettre en danger la survie de l'espèce des campagnols à long terme ? evaluation svt 4eme reproduction sexuee
