ICSE BoardEnglish MediumSTD 10BiologyThe Excretory System2 Marks
Question
Define. Tubular secretions
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Answer
Tubular Secretion : This process is the reverse of tubular reabsorption. In this the proximal convoluted tubule removes waste materials from the blood and pass these into the filtrate by the process of secretion. Uric acid, ammonia, urea, creatinine and some other molecules are removed by this process of tubular secretion.
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