The structure that allows both oxygen and nutrients to pass into the fetus from the mother's bloodstream and bodily wastes to pass out to the mother's bloodstream is the
A)uterine wall.
B)zygote.
C)placenta.
D)proximodistal organ.

Question

The structure that allows both oxygen and nutrients to pass into the fetus from the mother's bloodstream and bodily wastes to pass out to the mother's bloodstream is the ​
A)uterine wall.
B)zygote.
C)placenta.
D)proximodistal organ.

Quizplus · Accepted Answer

The placenta is the organ that facilitates the exchange of oxygen, nutrients, and waste between the mother's and the fetus's bloodstreams.

The Structure That Allows Both Oxygen and Nutrients to Pass