Differentiate between arteries and veins.

Differentiate between arteries and veins

Arteries

1. The blood vessels that transport the blood away from the heart to different parts of body are known as arteries.
2. It has thick vessels.
3. Except pulmonary artery it carries pure blood.

Vein

1. The blood vessels that carry blood to the heart from other parts of the body are known as vein.
2. It has tin vessels.
3. Except pulmonary vein it carries impure blood.