Question

how do nephrons helps in formation of urine ?

Answer 1

Renal tubules of several nephrons connect to a common collecting duct. There are 3 steps in the formation of urine: glomerular filtration, tubular reabsorption and secretion, water conservation. ... These include water, inorganic ions, glucose, amino acids and various metabolic wastes such as urea and creatinine.

Answer 2

Filtration of blood takes place in Bowman capsule from the capillaries of glomerulus. The filtrate passes in to the tubal part of nephron As the filtrate flows along tube useful substances such as glucose , amino acids ,salts ,water are re absorbed into the blood by capillaries surrounding the nephron . The fluid entering into the collecting duct is called urine
Thus nephron helps in formation of urine