The purpose of urine formation is to remove nitrogenous wastes like urea and excess water, maintaining body balance. Urine is stored in the urinary bladder and released from the body through the urethra.
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Urine formation helps in excretion by removing harmful nitrogenous wastes like urea, uric acid, and excess water. This process maintains the body’s chemical balance and prevents accumulation of toxins. Urine is stored in the urinary bladder until excretion, and when the bladder contracts, it is released out of the body through the urethra. This ensures proper waste removal and homeostasis.