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Question
How does skin provide the first line of defence against diseases?
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Solution
- Skin prevents the entry of the microbes into the body.
- Oil secreted from the oil glands and the sweat from sweat gland kill the microbes and thus skin acts as mechanical barrier and provides first line of defence against disease.
- Skin prevents the entry of the microbes into the body.
- Oil secreted from the oil glands and the sweat from sweat gland kill the microbes and thus skin acts as mechanical barrier and provides first line of defence against disease.
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