Question

list three difference between arteries and veins ​

Answer 1

Answer:

ARTERIES

• Blood flows through arteries with high pressure.
• These have thick walls.
• Valves are abstent.
• Carry oxygenated blood. (exception - pulmonary artery)

VEINS

• Blood flows through arteries with low pressure.
• These have thin walls.
• Valves are present to prevent backflow of blood.
• Carries deoxygenated blood. (exception - pulmonary vein)

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Answer 2

Answer:

1. Arteries carry oxygenated blood except pulmonary artery while veins carry Deoxygenated blood except pulmonary vein.

2. Arteries carry blood which have high pressure while veins carry blood which are not under pressure.

3. Arteries have thick wall while veins have thin walls.

4. Arteries don't have valves while veins carry have valves.