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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
Sketch and label ‘L.S. of human kidney’
A healthy adult human excretes (on an average) _______ gm of urea/day.
Match the terms in Column I with those in Column II and write down the matching pairs
| Column I | Column II | |
| a | Bowman's Capsule | Renal artery |
| b | Contains more CO2 and less urea | Regulates amount of water excreted |
| c | Anti-diuretic hormone | Renal Vein |
| d | Contains more urea | Glomerulus |
Name the following:
Animals which excrete ammonia.
The given diagram represents a nephron and its blood supply. Study the diagram and answer the following question :

Label parts 1, 2, 3 and 4.
What kind of urine (concentration) is produced in the human body?
The human kidneys are located on either side of the vertebral column at the level of ______.
Urethra is a passage from which urine is ____________.
The bunch of capillaries inside the Bowman’s capsule.
Select the substances given below that need to be excreted from the body, (urea, amino acids, carbon dioxide, uric acid, glucose)
