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NCERT Exemplar Solutions Class 9 Science Solutions for Why Do We Fall ill ? - Exercise in Chapter 13 - Why Do We Fall ill ?

Question 3 Why Do We Fall ill ? - Exercise

Which one of the following disease is not transmitted by a mosquito?

(a) Brain fever

(b) Malaria

(c) Typhoid

(d) Dengue

Answer:

The answer is (c) Typhoid

Explanation:

Typhoid is transmitted through food and water.

Video transcript
"hello everyone welcome to leader learning i am guri your science tutor today's question is which one of the following disease is not transmitted by a mosquito brain fever b malaria c-typhide and d dingu so out of the four options we have to find out the correct one which is not transmitted by a mosquito so let us analyze the options brain fever malaria and dengue these are caused by mosquito okay but typhoid here it is caused by contaminated food or water so the correct option for this question will be option c type is a disease which is not transmitted by a mosquito for more such videos please subscribe leader learning and for any doubts drop a comment thank you"
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