Differences between Artery and Vein
Arteries, like veins, are tube-shaped vessels that carry blood in the body. The chief difference between arteries and veins is the job that they do. Arteries carry oxygenated blood away from the heart to the body, and veins carry oxygen-poor blood back from the body to the heart.
Classification & Structure of Blood Vessels
Blood vessels are the channels or conduits through which blood is distributed, blood vessels are classified as either arteries, capillaries, or veins.
Structure and Function of Blood Vessels