Match the terms given in column I with their physiological processes given in column II and choose the correct answer. Column 1 Column II A. Proximal convoluted tubule (i) Formation of concentrated urine B. Distal convoluted tubule (ii) Filtration of blood C. Henle’s loop (iii) Reabsorption of 70-80% of electrolytes D. Counter-current mechanism (iv) Ionic balance E. Renal corpuscle (v) Maintenance of concentration gradient in medulla
