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प्रश्न
In what ways does the blood entering the kidney differ from that leaving the kidney?
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उत्तर
The blood entering the kidneys contains excretory substances such as urea, uric acid, etc. These substances are removed from the blood in the kidneys and the blood is free from the waste: products of metabolism when it leaves the kidneys.
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संबंधित प्रश्न
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