Question

Write ‘True’ or ‘False’ for the statement given below:

Amnion membrane is absent upto amphibians.

• A. True
• B. False

Answer 1

The correct option is A True

Amnion membrane

● Amnion membrane is the innermost foetal membrane found enclosing the amniotic fluid.
● This membrane is present in amniote embryos found in reptiles, birds and mammals, as these animals are independent of the aquatic environment.
● Their development takes place inside an egg or the uterus of the mother.