Question

Different between arteries and veins ?


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Answer 1

Answer:

Artery Vein

These vessels carry blood from the heart to various body parts. These vessels carry blood from the various parts to the heart.

Carry oxygenated blood from the heart except the pulmonary artery. Carry deoxygenated blood from the body parts except the pulmonary vein.

Blood flows under high pressure. Blood flows under low pressure.

Absence of valves. Valves are present to prevent the backward flow of blood.

Answer 2

Answer:

• In Arteries , oxygenated blood flows, except pulmonary artery. In veins, deoxygenated blood flows except pulmonary vein.
• Arteries are thick. Veins are thin
• Arteries are present deep inside skin . Veins are present superficially in the skin.
• Arteries don't have valves , whereas veins have valves.
• Blood flows with great speed in arteries and slow in veins.