The blood vessels that carry deoxygenated blood to the placenta are the
A)umbilical veins.
B)iliac veins.
C)umbilical arteries.
D)uterine veins.
E)uterine arteries.

Question

Quizplus · Accepted Answer

The umbilical arteries carry deoxygenated blood from the fetus to the placenta, where it exchanges carbon dioxide and waste products for oxygen and nutrients from the mother's blood. The umbilical veins, on the other hand, carry oxygenated blood from the placenta to the fetus. The iliac veins and uterine veins are not directly involved in fetal circulation. The uterine arteries supply blood to the uterus and are not involved in fetal circulation.

The Blood Vessels That Carry Deoxygenated Blood to the Placenta