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NEETZoologyBody Fluids and Circulation

Blood Vessel Characteristic A. Arteries 1. Carry blood away from the heart B. Veins 2. Carry blood toward the heart C. Capillaries 3. Small vessels connecting capillaries to veins D. Venules 4. Site of nutrient and gas exchange

Options

  1. AA-2; B-1; C-3; D-4
  2. BA-1; B-3; C-2; D-4
  3. CA-1; B-2; C-3; D-4
  4. DA-1; B-2; C-4; D-3

Correct answer

D. A-1; B-2; C-4; D-3

Step-by-step solution

Arteries carry oxygenated blood away from the heart (except the pulmonary artery). Veins carry deoxygenated blood back toward the heart (except the pulmonary vein). Capillaries are the site of exchange of gases, nutrients, and waste products between blood and tissues. Venules are small vessels that collect blood from capillaries and deliver it to veins.

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