Which of these returns blood from the body to the heart?

Practice MCQ for SSC, UPSC, RRB Exams

A. Aorta A.
B. Pulmonary vein B.
C. Vena cava C.
D. Coronary artery D.

Correct Answer: C সঠিক উত্তর: C

Explanation ব্যাখ্যা

The superior and inferior vena cava carry deoxygenated blood back to the right atrium.
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