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Functions of the Kidney

The organs A ...

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The organs A of a person have been damaged completely due to which too much of a poisonous waste material B has started accumulating in his blood, making it dirty. In order to save this person's life, the blood from an artery in the person's arm is made to flow into long tubes made of substance E which are kept in coiled form in a tank containing solution F. This solution contains three materials G,H and I in similar proportions to those in normal blood. As the person's blood passes through long tubes of substance E, most of the wastes present in it go into solution. The clean blood is then put back into a vein in the arm of the person for circulation.
(b) Name the waste substance B.

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Solution

The waste substance B is Urea.
Complete damage to the kidney can lead to the accumulation of waste materials like urea (B) in the blood.

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Q.):- The organs A of a person have been damaged completely due to which too much of a poisonous waste material B has started accumulating his blood, making it dirty. In order to save this person's life, the
blood from an artery in the person's arm is made to flow into long tubes made of substance E which are
kept in coiled form in a tank containing solution F. This solution contains three materials G, H and I in
similar proportions to those in normal blood. As the person' blood passes through long tubes of substance
E, most of the wastes present in it go into solution. The clean blood is then puf back into a vein in the arm
of the person for Circulation.
(a) What are organs A ?
(b) Name the waste substance B.
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(d) Name G, H and I.
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Functions of the Kidney

Standard XII Biology

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