An amniote is any of a variety of types of vertebrate which have an amnion - the sac in which an embryo is suspended - this includes mammals, birds, and reptiles.
meepp
An anamniote is any animal which is not an amniote.
The cast of The Amniote - 2009 includes: Chad Brummett Courtney Cunningham as C.C. Emily Villela as Stephanie
chorion
chorion
The amniote egg allowed amphibians to place their eggs on dry land instead of in water. The water, amniotic fluid, was in the egg.
yolk
An anapsid is an amniote whose skull does not have openings near the temples.
amnion
No they do not. The organisms that are classified as Amniota are birds, mammals, and reptiles. There organisms are believed to come from a primitive amniote in the precambrian era. The ancestor of the primitive amniote is an early tetrapod. This ancestor gave rise to ampbibians as well as the primitive amniote (which gave rise to mammals, reptiles, and birds). An Aminote just basically means that the organism has extraembryonic membranes (ie-allanotitic membrane, choronic membrane, yolk sac, and amniotic membrane).
No, but a chicken is. Ferrets are placental mammals.
amniote vertebrates that are classified under the reptile class