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प्रश्न
Find the odd one out. Give a reason for your choice.
skin, heart, lung, liver, kidney
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उत्तर
Heart because it helps to pump blood in our body and the help of the rest in excretion.
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संबंधित प्रश्न
Describe the structure of the kidney with the help of a labelled diagram.
Tick the most appropriate answer.
Transpiration is affected by
Draw and label the diagram.
Human excretory system
Name the following:
Organ which stores urine.
Give Reasons for the Following:
All living things must excrete.
Explain the Term: Ureotelism
Explain the Term: Tubular reabsorption
Maximum amount of urea is present in the blood carried by the ____________.
Match the terms given in Column I with their physiological processes given in Column II and choose the correct answer
| Column I | Column II |
| A. Proximal convoluted tubule | i. Formation of concentrated urine |
| B. Distal convoluted tubule | ii. Filtration of blood |
| C. Henle's loop | iii. Reabsorption of 70 - 80% of electrolytes |
| D. Counter-current mechanism | iv. Ionic balance |
| E. Renal corpuscle | v. Maintenance of concentration gradient in medulla |
Show the structure of a renal corpuscle with the help of a diagram.
