An embryo receives oxygen and nutrients from the mother via the
A) placenta
B) cervix
C) atrial wall
D) planum temporal

Question

Quizplus · Accepted Answer

The placenta forms during pregnancy and connects to the uterine wall to allow for nutrient and gas exchange between the mother and fetus. The cervix is the lower part of the uterus which opens during childbirth. The atrial wall is part of the heart and not involved in fetal development. The planum temporal is a region in the brain and not involved in fetal development.

An Embryo Receives Oxygen and Nutrients from the Mother Via