Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Biology Human Physiology Circulatory System
The absorption of nutrients and exchange of respiratory gases between blood and tissues takes place in –
1
veins
2
arteries
3
capillaries
4
More than one of the above
5
None of the above