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.
The two main functions of sweat are : | |||
| Right Option : C | |||
| 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) Bile is produced by the breakdown of old RBCs in the liver. (c) The lungs help in getting rid of carbon dioxide, formed as a result of cellular respiration, through exhalation. | |||
| Right Option : D | |||
| View Explanation | |||
___________________ organs help in the excretion . | |||
| Right Option : D | |||
| View Explanation | |||
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