Which of the following has no muscular walls?
(a) Artery
(b) Vein
(c) Capillary
(d) Vena cava
Answers
Answered by
0
Answer:
Option C is correct
(c) capillary
Explanation:
The capillaries have only a thin lining of endothelium with no muscular walls. The main function of capillaries is the exchange of gases and nutrients from the blood to the cells and back to the blood. Hence, it has very thin walls for proper facilitation of exchange. It does not need to pump blood.
I hope it will help you
Answered by
0
Answer:
Correct option is (C ) Capillary
Explanation:
The capillaries have only a thin lining of endothelium with no muscular walls. The main function of capillaries is the exchange of gases and nutrients from the blood to the cells and back to the blood. Hence, it has very thin walls for proper facilitation of exchange. It does not need to pump blood.
Hope this will help
Similar questions