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प्रश्न
Given below is a highly simplified diagram of the human kidney cut open longitudinally. Answer the question that follow:
Why does the cortex of the kidney show a dotted appearance?
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उत्तर
As the cortex region contains numerous nephrons or kidney tubules, therefore, it shows a dotted appearance.
संबंधित प्रश्न
the Biological/technical term Pigment providing colour to urine.
Why is excretion necessary in living beings?
Differentiate between the following pairs of terms:
Bowman’s capsule and malpighian capsule.
The following diagram represents a mammalian kidney tubule (nephron) and its blood supply.
Parts indicated by the guidelines 1 to 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 does ultrafiltration take place?
Explain in your own words with suitable examples.
How does excretion occur in human beings?
Explain the functioning of kidney.
Draw a labeled diagram of the human kidney as seen in a longitudinal section.
Complete the following sentence with appropriate word:
______ supplies blood to kidney.
State the Location: Medulla of Kidney
Which of the following is not an example of secretion?
