Question

Differences between arteries and veins.​

Answer 1

Answer:

differences between arteries and veins are -:

Arteries -:arteries are blood vessels responsible for carrying oxygen-rich blood away from the heart to the body.

Veins -: veins are blood vessels that carry blood low in oxygen from the body back to the heart from reoxygenation.

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Answer 2

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Arteries

• It is thick walled with narrow lumen.
• In artery, blood flows from heart to other body parts.
• It supplies blood to body organs.
• It carries oxygenated blood.

Veins

• It is thin walled with wide lumen.
• In vein, blood flows from body organs to heart.
• It collects blood from body organs and brings it back to the heart.
• It carries deoxygenated blood ( except pulmonary arteries)