Question

DIFFERENCE BETWEEN VEINS AND ARTERIES ?
LPS A BLOCK QUES​

Answer 1

Required Answer:-

Differences between Arteries and Veins (Blood vessels that carries blood to and fro in our body):

Arteries:-

• They have thick and elastic walls.
• They don't have valves.
• They carry oxygenated blood from heart to all other organs except pulmonary artery.
• Blood flows at a high pressure.
• They are deep seated$.$
• They have a narrow lumen.
• They are further divided into arterioles.

Veins:-

• They have thin walls.
• They have valves to prevent the backflow of blood.
• They carry deoxygenated blood from heart to all other organs except pulmonary vein.
• Blood flows at low pressure.
• They can be seen subcutaneously.
• They have a wide lumen.
• They are further divided into venules

Answer 2

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$\huge\mathfrak\red{arteries - }$

• Arteries are the blood vessels that deliver blood to the body

• Arteries carry blood loaded with oxygen from your heart to the rest of your body.

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VEINS :-

• Veins are the blood vessels that return blood to the heart.

• Veins deliver the blood, now without much of the oxygen, back to your heart.

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One of the major differences between arteries and veins is that the arteries carry oxygenated blood to all body parts, whereas veins carry the deoxygenated blood to the heart with the exception of pulmonary arteries and veins...

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