Which of the following hormone/enzyme is /are correctly paired with its function? (i) Renin - Enzyme that catalyses the formation of angiotensin I. (ii) Aldosterone ? Regulates water reabsorption at the distal convoluted tubule. (iii) Anti-diuretic hormone (ADH) - It is a powerful vasoconstrictor that stimulates the secretion of aldosterone. (iv) Angiotensin II ? Promotes reabsorption of sodium at distal convoluted tubule.

• A. Only (i)          
• B.                    Only (iii)
• C. (i), (ii) and (iii)  
• D.                    (ii), (iii) and (iv)