The umbilical artery carries blood from the fetus to the placenta and the umbilical vein carries blood from the placenta to the fetus. How does the composition of the blood in the umbilical artery and the umbilical vein differ?
ABlood in the umbilical artery contains less glucose than blood in the umbilical vein.
BBlood in the umbilical artery contains less carbon dioxide than blood in the umbilical vein.
CBlood in the umbilical vein contains less oxygen than blood in the umbilical artery.
DBlood in the umbilical vein contains more urea than blood in the umbilical artery.
ABlood in the umbilical artery contains less glucose than blood in the umbilical vein.
BBlood in the umbilical artery contains less carbon dioxide than blood in the umbilical vein.
CBlood in the umbilical vein contains less oxygen than blood in the umbilical artery.
DBlood in the umbilical vein contains more urea than blood in the umbilical artery.