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प्रश्न
Give reasons.
We should not allow puddles of water to stand in our surroundings.
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उत्तर
Stagnant water in puddles is a breeding ground for mosquitoes. Germs causing malaria are transmitted through mosquito bites from a patient to other people. The epidemic of such diseases will spread if mosquitoes are abundant. Therefore, to control infections of malaria and dengue, we should eradicate mosquitoes. Hence, we should not allow puddles of water to stand in our surroundings.
संबंधित प्रश्न
What do you see in the picture below ?
Use your brain power!
Which method of preventing the breeding of mosquitoes will you recommend for your surroundings - not allowing water to stagnate or spraying insecticides on the water? Why?
Which method of preventing the breeding of mosquitoes will you recommend for your surroundings - not allowing water to stagnate or spraying insecticides on the water? Why?
Classify the diseases given below as diseases that spread through food, through water, and through air.
Malaria, typhoid, cholera, tuberculosis, jaundice, gastro, diarrhoea, diphtheria.
Give any two communicable diseases, which spread in your locality during monsoon.
Which bacterium causes peptic ulcers? Who discovered the above pathogen for the first time?
Which term describes the interruption of the normal structure and function of any part of the body, shown by characteristic signs and symptoms?
What occurs when harmful organisms called pathogens invade the body and begin to reproduce?
Which of the following diseases has an incubation period of 2–5 days?
What is the incubation period for typhoid?
