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प्रश्न
In humans, urea is formed in
पर्याय
Ureter
Liver
Spleen
kidney
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उत्तर
liver
संबंधित प्रश्न
Draw a diagram of the human excretory system and label the various parts.
The nephrons discharge their urine at ______.
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.
(a) What are organs A?
(b) Name the waste substance B.
(c) What are (i) E, and (ii) F?
(d) Name G, H and I.
(e) What is the process described above known as?
Answer the following in detail.
Explain the process of transpiration. Describe some factors that affect it.
Name the following:
The tuft of capillaries inside the Bowman's capsule.
Name the following:
The vein in which urea concentration is maximum
Name the following:
Functional unit of kidney.
Choose the Odd One Out:
In a person the tubule part of the nephron is not functioning at all. What will its effect be on urine formation?
Explain the importance of soil for plant growth.
