Excretion through Skin Liver and Lungs
Excretion through Skin Liver and Lungs
Excretion in Human Beings:
Although the kidneys are the main organs of excretion, the skin, lungs and liver also help in excretion.
Skin:
Our skin has sweat glands, through which we excrete small amounts of water, urea and salts.
Liver:
The liver excretes bile, which contains bile pigments. These are produced by the breakdown of old RBCs in the liver.
Which of the following are correct ? (a) Kidneys are the main organs of excretion, the skin, lungs and liver also help in excretion. (b) The lungs help in getting rid of carbon dioxide, formed as a result of cellular respiration, through exhalation. | |||
| Right Option : C | |||
| View Explanation | |||
Which is the largest gland of human body ? | |||
| Right Option : D | |||
| View Explanation | |||
Which of the following are correct ? (a) The kidneys are the main organs of excretion, the skin, lungs and liver also help in excretion . (b) Skin has sweat glands, through which we excrete small amounts of water, urea and salts. | |||
| Right Option : C | |||
| View Explanation | |||
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