It is a term used in Zoology. It refers to the vertebrate animal whose embryo develops an amnion and an allantoic pouch, as occurs in reptiles, birds and mammals. An animal whose embryo develops inside a pouch.
This website uses your own and third party cookies to optimize your navigation, adapt to your preferences and perform analytical work. As we continue to navigate, we understand that you accept ourCookies PoliciesAccept
