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NEETZoologyStructural Organisation in Animals

Match List-I with List-II regarding the circulatory system of a frog: List-I List-II (A) Renal portal system (I) Connects liver and intestine (B) Hepatic portal system (II) Joins the right atrium and receives blood through vena cava (C) Sinus venosus (III) Connects kidney and lower parts of the body (D) Conus arteriosus (IV) A sac-like structure on the ventral side of the heart into which the ventricle opens Choose t

Options

  1. A(A)-(I), (B)-(III), (C)-(II), (D)-(IV)
  2. B(A)-(III), (B)-(I), (C)-(II), (D)-(IV)
  3. C(A)-(III), (B)-(I), (C)-(IV), (D)-(II)
  4. D(A)-(I), (B)-(III), (C)-(IV), (D)-(II)

Correct answer

B. (A)-(III), (B)-(I), (C)-(II), (D)-(IV)

Step-by-step solution

According to NCERT: The renal portal system is a special venous connection between the kidney and the lower parts of the body. The hepatic portal system is a special venous connection between the liver and the intestine. The sinus venosus is a triangular structure that joins the right atrium and receives blood through the major veins called vena cava. The conus arteriosus is a sac-like structure on the ventral side of the heart into which the ventricle opens. Therefore, the correct match is (A)-(III), (B)-(I), (C)-

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