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Question
Why excretion is necessary?
Solution
Excretion is necessary to remove the harmful and toxic substances from the body.
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RELATED QUESTIONS
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Orinithin cycle operates in ________
Name the Following
Major excretory organs of man.
State the Location: Urinary bladder
Choose the correct option.
Which one of the following is not a part of human kidney?
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Na+ and Cl− ions move from ____________ to the tissue fluid.
The nitrogenous wastes are removed from the body by the endocrine system.
Erythropoietin hormone which stimulates R.B.C. formation is produced by ______.
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 |
Where does the selective reabsorption of Glomerular filtrate take place?
