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प्रश्न
Study the diagram given alongside and then answer the question that follow:
Name the stages involved in the formation of urine.
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उत्तर
Urine formation occurs in two steps - ultrafiltration and reabsorption.
संबंधित प्रश्न
State whether the following statement is true or false:
Some organisms store wastes in body parts.
The substance which is not reabsorbed into the blood capillaries surrounding the tuble of a nephron is mainly ______.
Given below is a set of five terms. Rewrite the terms in their correct order so as to be in logical sequence.
Renal artery, urethra, ureter, kidney, urinary bladder.
In summer the urine is slightly thicker than in winter explain the reason.
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?
Choose the correct answer:
Composition of extracellular fluid is regulated by ___________
Draw a labeled diagram of the human kidney as seen in a longitudinal section.
Name the Following
The blood vessels which brings pure blood to the kidneys:
Write the functional activity of the following structure: Kidney
Explain the importance of soil for plant growth.
