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In double circulation, which vessel delivers oxygenated blood to the heart?
Pulmonary artery
Aorta
Vena cava
Pulmonary vein
Pulmonary vein
Practice and solve "In double circulation, which vessel delivers oxygenated blood to the heart?..." for General Science - Previous Year Paper 2026. The correct answer is Option D: Pulmonary vein. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "In double circulation, which vessel delivers oxygenated blood to the heart?..." for General Science - Previous Year Paper 2026. The correct answer is Option D: Pulmonary vein. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.