how is urine produced ??
detailed ans in points
covering
1)glomerular filtration
2)tubular reabsorption
3)tubular secretion
4)water coservation
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Renal artery carrying all the impurities in blood reaches kidney. In kidney there are small functional units called neuron which receives blood and the impurities along with water is squeezed out in Bowman capsule. It is due to glomerulus the coiled structure of afferent artery. The water and impurities are collected in renal Tuble which enters the ureter. After filtration reabsorption of useful products like amino acids and glucose takes place before entering the ureter. Finally ureter receives urine with lot of urea in water and is collected in urinary bladder.
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The nephrons of the kidneys process blood and create urine through a process of filtration, reabsorption, and secretion. Urine is about 95% water and 5% waste products. Nitrogenous wastes excreted in urine include urea, creatinine, ammonia, and uric acid.
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