ICSE Class X Biology 2020 Solved Papers
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The figure given below shows a part of a nephron.
Answer the questions that follow :
Answer the questions that follow :
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Question : 60
Total: 97
Why is fluid X not called urine? Justify your answer.
Solution:
Fluid X
It cannot be called urine because it contains many usable substances like water, glucose, sodium ions, chloride ions etc. which have to reabsorbed by blood capillaries of the nephron, after which only it can be called urine.
It cannot be called urine because it contains many usable substances like water, glucose, sodium ions, chloride ions etc. which have to reabsorbed by blood capillaries of the nephron, after which only it can be called urine.
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