Which Extraembryonic Membrane Lies Immediately Beneath the Shell of a Reptile

Question

Which extraembryonic membrane lies immediately beneath the shell of a reptile embryo?
A) Allantois
B) Chorion
C) Amnion
D) Placenta
E) Yolk sac

Accepted Answer

The chorion is the extraembryonic membrane that lies immediately beneath the shell in reptile embryos, providing protection and facilitating gas exchange.