Asked by
Emily Kustoff
on Dec 10, 2024
Verified
Identify the structure labeled "d."
A) Amnion
B) Yolk sac
C) Chorion
D) Allantois
Yolk Sac
An extra-embryonic membrane that provides nutrients to the early embryo; it is a critical structure in the development of many vertebrates.
Chorion
The outermost fetal membrane in many vertebrates, including humans, contributing to the formation of the placenta.
Amnion
A thin but tough sac of membrane that encloses the embryo or fetus in the uterus, containing the amniotic fluid.
- Absorb the differences in anatomy between male and female reproductive systems by observing labeled illustrative diagrams.
- Identify embryonic structures and their purposes during prenatal development.
Verified Answer
KH
Learning Objectives
- Absorb the differences in anatomy between male and female reproductive systems by observing labeled illustrative diagrams.
- Identify embryonic structures and their purposes during prenatal development.