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प्रश्न
Differentiate between:
Ureter and Urethra.
उत्तर
| Ureter | Urethra |
| It transports urine from kidneys to the urinary bladder. | It transports urine from the urinary bladder to the exterior. |
| The sphincter muscle is absent. | It is guarded by a sphincter muscle. |
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संबंधित प्रश्न
Name the Following
The organ which produces urea.
Give biological reasons for the following statements: There is frequent urination in winter than in summer
Define excretion
What gaseous waste products are excreted by plants?
Where is urine carried through ureters?
Answer the following in short.
List five waste products of plants.
Answer the following in short.
Define transpiration in plants.
Why is it necessary to maintain a normal osmotic concentration of the blood?
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 ?
Write the functional activity of the following structure: Renal artery
