Question

what is meant by amniotes animals

Answer 1

Amnion or Allantois.

AMNION :
Amnion is an embryonic membrane that grows around the embryo itself. The cavity within the amnion becomes filled with fluid called Amniotic fluid. The embryo develop in this fluid - filled cavity, which keeps it moist and protects it from minor mechanical injury.

ALLANTOIS :
It contains the very important blood vessels that connect the embryo with the placenta.


hope this helps you.
REGARDS