The exchange of gases and nutrients between blood and tissues is a major function of?
arterioles
arteries
Capillaries
veins
Question 3
The absorption of nutrients and exchange of respiratory gases between blood and tissues takes place in –
(a) veins
(b) arteries
(c) heart
(d) capillaries
The exchange of gases and nutrients between blood and tissues is a majorfunction of capillaries.
Differentiate between arteries, veins and capillaries.