Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Biology Human body
Which of the following artery/vein carries deoxygenated blood?
1
Pulmonary artery
2
Pulmonary vein
3
Aorta
4
More than of the above
5
None of the above