Match the column-I with column-II and choose the correct option. Column-I Column-II A. Delivers blood I. Proximal convoluted tubules B. Carries urine to pelvis II. Renal artery C. Collects nitrate from Bowman's capsule III. Collecting duct D. Loop of Henle IV. Ascending and descending limb

• A. A-IV;   B-III;   C-II;    D-I
• B. A-I;     B-II;    C-III;   D-IV
• C. A-II;    B-III;   C-IV;   D-I
• D. A-II;   B-III;    C-I;     D-IV