Q. …A… completely surrounds the embryo and protect it. It also take part in formation of ….B… . A and B here refers to
A) A-Chorion; B-Placenta
B) A-Ammion; B-Amniotic cavity
C) A-Allantois; B-Endoderm
D) A-Yolk sack; B-Endoderm
Explanation
A-Chorion; B-Placenta
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.