Asked by Romina Reilly-Suarez on Apr 23, 2024
Verified
The embryonic membrane that completely encloses the embryo in a watery sac is the ________.
A) yolk sac
B) amnion
C) allantois
D) chorion
E) ectodermal sac
Amnion
A thin, protective membrane that surrounds the embryo or fetus in the amniotic sac, containing the amniotic fluid.
Embryonic Membrane
Membranes such as the amnion and chorion that develop during embryogenesis to protect and nourish the embryo.
Watery Sac
A fluid-filled bladder or cyst that can form in various parts of the body, often benign.
- Explain the significance of key embryonic structures in development.
Verified Answer
MT
Mihras Tahir1 week ago
Final Answer :
B
Explanation :
The amnion is the embryonic membrane that completely encloses the embryo in a watery sac, providing a protective environment.
Learning Objectives
- Explain the significance of key embryonic structures in development.