Question

20. Give two points of difference: Artery and Vein​

Answer 1

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. Your body also contains other, smaller blood vessels.

Answer 2

Answer:

artery generally carries oxygenated blood and veins carry deoxygenated blood (exception: pulmonary arteries and veins)

veins possess valves to prevent backflow, but arteries lack them

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