Question

multiple cholce question
which of the following describes the blood vessels found in the umbilical cord?
o two umbilical veins, one umbilical artery
o one umbilical artery, one umbilical vein
o two umbilical arteries, one umbilical vein
o two umbilical arteries, two umbilical veins

Explanation:

The umbilical cord contains two umbilical arteries (which carry deoxygenated blood from the fetus to the placenta) and one umbilical vein (which carries oxygenated blood from the placenta to the fetus).

Answer:

Two umbilical arteries, one umbilical vein