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Question

Bholu suddenly caught cold and fever. The doctor gave him some medicines and asked him to take good rest. Bholu asked a curious question to the doctor as to why do we all fall ill? Choose the correct option that would have been the doctor's answer.


A
We fall ill because few microbes enter our body and make us uncomfortable
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B
We fall ill because surrounding environment affects us
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C
We fall ill because our body behaves strangely
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D
We fall ill because we eat unhealthy food
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Solution

The correct option is A We fall ill because few microbes enter our body and make us uncomfortable

The doctor would have told Bholu that we all fall ill because micro-organisms enter our body and disturb the normal functioning of the body. Some micro-organisms produce toxins, some micro-organisms upset our stomach, some micro-organisms make us suffer from cold, cough and so on.


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