Question

what is the main site of filtration within the kidney? a the glomerulus and collecting duct b the bowmans capsule and the renal tubule c the glomerulus and bowmans capsule d the glomerulus and renal tubule

Explanation:

The main site of filtration in the kidney is the glomerulus (a network of capillaries) and Bowman's capsule (a cup - shaped structure that surrounds the glomerulus). Together, they form the renal corpuscle. The collecting duct is mainly involved in water reabsorption and concentration of urine. The renal tubule is involved in reabsorption and secretion after the initial filtration.

Answer:

C. the glomerulus and Bowman’s capsule