Asked by Alison Marie on Apr 27, 2024
Verified
The ____ is the protective sac around the embryo.
A) yolk sac
B) amnion
C) umbilical cord
D) mesoderm
E) ectoderm
Amnion
The innermost membrane enveloping the embryo and containing amniotic fluid.
Yolk Sac
An early development structure in embryos, providing nutrition before the circulatory system and placenta are fully developed.
Umbilical Cord
The flexible tube connecting a fetus to the placenta, delivering nutrients and removing waste.
- Comprehend the elementary principles of pregnancy and embryonic development.
Verified Answer
VB
Victoria BorjonMay 02, 2024
Final Answer :
B
Explanation :
The amnion is the protective sac around the embryo, providing a fluid-filled environment called amniotic fluid, which cushions and protects the embryo.
Learning Objectives
- Comprehend the elementary principles of pregnancy and embryonic development.