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प्रश्न
Sweat contains water and ______.
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उत्तर
Sweat contains water and salts.
Explanation:
Sweat helps regulate body temperature and excretes waste products like salts and urea through the skin.
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संबंधित प्रश्न
Define the following:
Excretion
Fill in the blank.
Urine contains .................... and ................. as nitrogenous waste.
Maximum amount of water from the glomerular filtrate is reabsorbed in
Choose the correct answer:
Orinithin cycle operates in ________
Choose the odd one out in the following series:
Kidney, ureter, heart
Write constituents of urine.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Harmful ammonium compounds formed during the metabolism in the cells are broken down to form urea in the kidney.
Choose the correct option.
In reptiles, uric acid is stored in ______.
Match the parts given in Column I with their physiological processes given in Column II.
| Column I | Column II | ||
| i. | Proximal convoluted tubule | a. | Formation of concentrated urine |
| ii. | Distal convoluted tubule | b. | Filtration of blood |
| iii. | Henle's loop | c. | Reabsorption of 70-80% of electrolytes |
| iv. | Vasa recta | d. | Ionic balance |
| v. | Malpighian body | e. | Counter mechanism |
The human kidneys are located on either side of the vertebral column at the level of ______.
