The ________ is the inner membranous sac surrounding the fetus.
A)amnion
B)placenta
C)endometrium
D)chorion

Question

Quizplus · Accepted Answer

The amnion is the innermost layer of the fetal membrane that surrounds the developing fetus and contains the amniotic fluid. The placenta is an organ that develops during pregnancy to provide nutrients and oxygen to the developing fetus. The endometrium is the lining of the uterus that thickens during the menstrual cycle and sheds during menstruation. The chorion is the outermost fetal membrane that helps form the placenta.

The ________ Is the Inner Membranous Sac Surrounding the Fetus