Question

Why are pulmonary artery and pulmonary vein exceptional blood vessels class 7

Answer 1

Pulmonary Artery:-

All arteries carry oxygenated blood away from the heart to all other parts of the body Pulmonary Artery carries de-oxygenated blood from the right ventricle (heart) to the lungs.

Pulmonary Vein:-

All veins are responsible to take back deoxygenated blood to the heart after arteries carry blood out. Pulmonary Vein is the only vein which carries oxygenated blood from the lungs to the  heart.