Question

difference between artery and vein ?​

Answer 1

$\mathfrak\green{\large{\underline{\underline{Answer:-}}}}$

$\red\star\mathfrak\pink{\large{\underline{\underline{Artery:-}}}}$

✍️It carries the blood $\bold{away\:from\: the\: heart}$

✍️It carries $\bold{oxygenated \:blood}$(except for pulmonary artery, which carries deoxygenated blood.

✍️Blood flows with tremendous pressure and jurks.

✍️The blood flow is rapid.

✍️The walls are thick and elastic to withstand that pressure.

✍️ They are deeply situated.

$\orange\star\mathfrak\red{\large{\underline{\underline{Vein:-}}}}$

✍️It carries the blood$\bold{towards\:the\:heart}$.

✍️It carries $\bold{deoxygenated blood}$ ($\bold{except\: pulmonary\: vein}$, which carries oxygenated blood).

✍️Blood flows smoothly without jurk.

✍️The blood flow is slow.

✍️The walls are thin and inelastic.

✍️They are situated near the surface.

Answer 2

Answer:

Explanation:

Arteries- 1. Vessels that carry blood away from the heart.

2. Always carry oxygenated blood except pulmonary artery.

3. Arteries have thick walls to sustain the high blood pressure.

4. They have bieuspid valve.

5. They carry blood from heart to all parts of body.

6. They are more elastic.

7. They are deeply seated.

Veins- 1. Vessels that carry blood towards the heart.

2. Always carry deoxygenated blood except pulmonary vein.

3. They have thin walls, so they have low blood pressure.

4. They have trieuspid valve, to prevent backward flow of blood.

5. They carry blood from all parts of body to heart.

6. They are little elastic.

7. They are superficially located.