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प्रश्न
Choose the correct answer:
Narrow apex of pyramid in kidney is called ___________
पर्याय
pelvis
renal papilla
column of Bertini
duct of Bellini
उत्तर
Narrow apex of pyramid in kidney is called renal papilla
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संबंधित प्रश्न
The diagram given below shows a section of human kidney. Study the diagram carefully and answer the questions that follow :
(i) Label the parts numbered 1 to 4.
(ii) Why does part ‘2’ have a striped appearance?
(iii) What is the fluid that passes down part ‘4’? Name the main nitrogenous waste present in it.
(iv) Mention the structural and functional units of kidneys.
(v) Name the two major steps in the formation of the fluid mentioned in Q.5 (a) (iii).
The excretory unit in the human excretory system is called:
Tick the most appropriate answer.
Quinine is used in the treatment of
Answer the following in short.
What is excretion?
If you donate one kidney to a needy patient, would it cause any harm to you? Give reason.
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:
Where is most water reabsorbed ?
Name the Following
The process by which kidneys regulate the water content of the body.
Give Technical Terms
The hormone that helps increase the reabsorption of water from the kidney tubules.
Choose the Odd One Out:
Choose the correct option.
In human beings, uric acid is formed due to metabolism of ______.
