Advertisements
Advertisements
प्रश्न
In humans, urea is formed in
विकल्प
Ureter
Liver
Spleen
kidney
Advertisements
उत्तर
liver
संबंधित प्रश्न
Why is it necessary to excrete waste products?
|
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. |
- What are organs A?
- Name the waste substance B.
- What are (i) E, and (ii) F?
- Name G, H and I.
- What is the process described above known as?
Fill in the blank.
.................. produces bile pigments from the heamoglobin of broken RBCs.
Given below is a highly simplified diagram of the human kidney cut open longitudinally. Answer the question that follow:
Name the functional units of the kidneys.
Name the Following
The Inner concave margin of kidney.
Complete the following sentence with appropriate word:
The knot of blood vessel inside the Bowman’s capsule is ______.
Answer the following question.
Name any one guanotelic organism.
Complete the diagram/chart with correct labels/ information. Write the conceptual details regarding it.
Adult frog is an amphibian, its mode of excretion is ______.
The process of removal of unwanted metabolic wastes from the body is called ______.
