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प्रश्न
Complete the following sentence with appropriate word:
The knot of blood vessel inside the Bowman’s capsule is ______.
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उत्तर
The knot of blood vessel inside the Bowman’s capsule is Glomerulus.
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संबंधित प्रश्न
Draw a diagram of the human excretory system and label the various parts.
the Biological/technical term Pigment providing colour to urine.
Differentiate between the following pairs of term :
Renal cortex and renal medulla
Fill in the blanks in the following passage to make it a meaningful description.
In a nephron, the ______ flows through the ______ under great pressure. The reason for this great pressure is that the ______ (outgoing) ______ is narrower than the ______ (incoming). This high pressure causes the ______ part of the blood to filter out from the ______ into the ______ capsule.
Define the following term :
Renal pelvis
The diagram below represents a mammalian kidney tubule (nephron) and its blood supply. Parts indicated by the guidelines 1 to 8 are as follows:
1. U-shaped loop of Henle
2. Proximal convoluted tubule with blood capillaries
3. Bowman’s capsule
4. Afferent arteriole from the renal artery
5. Glomerulus
6. Venule to the renal vein
7. Collecting tubule
8. Distal convoluted tubule with blood capillaries Study the diagram and answer the following questions in each case:
(i) Where does ultrafiltration take place?
(ii) Which structure contains the lowest concentration of urea?
(iii) Which structure contains the highest concentration of urea?
(iv) Which structure contains the lowest concentration of glucose?
(v) Where is the most water reabsorbed?
Write the functional activity of the following structure: Vasopressin
The process of diffusion of solvent particles from the region of less solute concentration to a region of high solute concentration through a semi-permeable membrane is known as ____________.
Identify the correct labels for A and B in the following diagram
Salt excreting glands are found near ______ in marine birds like Albatross.
