NEET Biology Body Fluids And Circulation Based Practice Questions & Answers with Viewers Discussion and Detailed Explanation

Answer: (c)

Systemic circulation involves circulation of blood between heart and various body parts except lungs. The oxygenated blood from the left ventricle of the heart is passed through aorta, arteries, arterioles and capillaries and reaches the tissues. The deoxygenated blood collected from the tissues by venules, veins and vena cava is carried to the right atrium. The systemic circulation provides nutrients, O2 and other essential substances to the tissues and takes CO2 and other harmful substances away for elimination.