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प्रश्न
The main nitrogenous waste formed in the human body:
पर्याय
Uric acid
Ammonia
Urea
Creatinine
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उत्तर
Urea
Explanation:
It is the main waste product classified as nitrogenous. Together with other protein waste products, it is generated in the liver and removed by the kidneys as urine.
संबंधित प्रश्न
Fill in the following blank with suitable word:
Gums and resins are the .......... products of plants.
A dialysis machine contains long tubes coiled in a tank containing dialysing solution
What does the dialysing solution contain?
Fill in the blank.
Malpighian body consists of Bowman’s capsule and .....................
Name the following:
The part of kidney tubules where the term urine is first used for the fluid in it.
The following diagram represents a mammalian kidney tubule (nephron) and its blood supply.

Parts indicated by the guidelines 1to 8 are as follows:
1. Afferent arteriole from renal artery
2. Efferent arteriole
3. Bowman's capsule
4. Glomerulus
5. Proximal convoluted tubule with blood capillaries
6. Distal convoluted tubule with blood capillaries
7. Collecting tubule
8. U-shaped loop of Henle
Study the diagram and answer the question that follow:
Which structure contains the lowest concentration of urea?
State the Location: Renal pyramids
Write the functional activity of the following structure: Vasopressin
Elimination of nitrogenous wastes in the form of uric acid takes place in ____________.
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Leaves of a healthy potted plant were coated with vaseline. Will this plant remain healthy for long? Give reasons for your answer.
