Which blood vessel transports oxygenated blood from the lungs back to the heart?

Biology Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Biology Mcqsbiology-mcqs
Published
2 Jul 2021
Last updated
28 May 2026

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Explanation

The pulmonary vein is responsible for carrying oxygen-rich blood from the lungs to the heart, while the pulmonary artery carries deoxygenated blood from the heart to the lungs. The hepatic and renal arteries supply blood to the liver and kidneys respectively.

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