Match List-I (Minerals) with List-II (Functions) and choose correct answer.

List-I (Minerals)	List-II (Functions)
A. Calcium	[i] Blood coagulation
B. Sodium	[ii] Maintenance of electrical equilibrium between intracellular fluid
C. Iron	[iii] Anaemia
D. Iodine	[iv] Formation of Thyroid hormone

Correct option is C

Calcium is essential for blood clotting (coagulation).
Sodium helps maintain electrolyte balance in body fluids.
Iron deficiency leads to anaemia due to its role in hemoglobin.
Iodine is needed for thyroid hormone synthesis.