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| 1. |
How urine is formed in human beings |
| Answer» The formation of urine takes place at three steps _Filtration _blood filters in the glomerulus. The filterate passes Into the Bowman\'s capsule and then to the tubular part of the nephron which contains glucose ;amino acid; urea etc. Reabsorption _As the filtrate along the tubule useful substances such as glucose amino acids Salt are reabsorbed into the blood by capillaries which surrounds the tubule.Tubular secretion _filtrate which remains after Reabsorption known as urine. It collected in the urine collecting duct to carry it to the ureter. | |