Question

Functions of artery and capillary!​

Answer 1

Answer:

Explanation:

Artery ---

i) It is a blood vessel having a thick wall.

ii) It carries blood from the heart to different parts of the body.

iii) On regulatory demand of the body it can dilate or constrict.

iv) It doesn't contain any valve.

v) All arteries carry oxygenated blood except pulmonary artery.

Capillary ---

i) It a very narrow blood vessel which has very thin walls.

ii) It forms a network throughout the body in all living cells connecting arteries to veins.

iii) It can dilate or constrict according to the requirement of tissue.

iv) It doesn't have any valve.

v) It contains mixed blood as it connects arteries and veins

Answer 2

Function of artery

• it carry blood from heart and transport different part of body .
• it generally carry oxygenated blood but only pulmonary artery carry deoxygenated blood .
• it also provide strength to body .

Function of capillary

• it is thick and narrower part of capillary .
• it can dilate or constrict according to need of our tissue .
• it doesn't contain any valve .