Question

What is the difference between placenta and umbilical cord?​

Answer 1

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Answer 2

The placenta provides all the oxygen, water and nutrients the baby needs to grow in the uterus, and transmits fetal waste and carbon dioxide from the baby to the mother’s system for excretion. It also produces hCG (human chorionic gonadotropin), the hormone considered necessary to establish a healthy pregnancy.

The placenta is attached to the fetus through the umbilical cord, the lifeline between mother and baby. It contains one vein, carrying oxygenated blood from the placenta to the baby, and two arteries, bringing deoxygenated blood from the baby to the placenta.