Match List-I with List-II.

Choose the correct answer from the options given below:

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

The correct answer is Option (4) → (A)-(IV), (B)-(I), (C)-(II), (D)-(III)

 (A) Vitamin B₆ (Pyridoxine)-  Deficiency affects nervous system. Can cause seizures and convulsions. Matches → Convulsions (IV)

(B) Vitamin B₂ (Riboflavin) - Deficiency leads to inflammation and cracking at mouth corners. Disease → Cheilosis Matches → (I)

(C) Vitamin D - Essential for calcium absorption and bone formation. Deficiency causes softening of bones. Disease → Osteomalacia Matches → (II)

(D) Vitamin B₁₂ - Required for red blood cell formation. Deficiency causes anaemia. Matches → (III)