Q. Which extra-embryonic membrane in humans prevents desiccation of the embryo inside the uterus?
A) Chorion
B) Allantois
C) Yolk sac
D) Amnion
Explanation
Amnion is an extra embryonic membrane that surrounds embryo in reptiles, birds and mammals. It provides a kind of private aquarium to the embryo and protects it from mechanical shock and desiccation
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.