Biology, asked by debajitmishra, 1 year ago

Describe the structural difference between arteries and veins..help me

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Answered by pratibhaR001
4
1. Arteries have thick walls, Veins have thin walls
2. Veins have valves , contrary to arteries to prevent back flow of blood flowing in them.
3. Arteries have a narrow lumen to maintain the high blood pressures , while veins have a wide lumen to accomodate the slow flowing of blood.
4. Arteries have a thick outer layer of longitudinal collagen and elastic fibres to avoid leaks, while Veins have a thin outer layer of longitudinal collagen and elastic fibres bcz there is little danger of bursting.

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Answered by Ayush1281
0

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