Question

quiz instructions
this exam is closed - book. before starting, make sure you have studied all of the questions on your previous a&p quizzes.
question 47
2 pts
which membrane of the placenta forms a sac immediately around the fetus?
chorion
amnion
uterus
clitoris

Explanation:

The amnion is the membrane that forms a sac immediately around the fetus. It is a thin - walled sac filled with amniotic fluid which provides a protective environment for the developing fetus.

Answer:

amniotic sac

(Note: In the original options, the correct term "amnion" was likely misspelled as "amnion" in the list. The amnion is the innermost fetal membrane that encloses the amniotic cavity containing the fetus and amniotic fluid.)