Advertisements
Advertisements
प्रश्न
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?
Advertisements
उत्तर
In the stagnant water, mosquitoes breed. Mosquitoes spread diseases like malaria, dengue, and elephantiasis. Therefore, stagnant water should not be allowed to remain in our surroundings. One can also use insecticides to destroy mosquitoes. But this would also create insecticide pollution. Insecticides have the ability to stay in the environment for an extended period, and they harm the environment. Therefore, it is better to remove stagnant water than to spray insecticide.
संबंधित प्रश्न
How vaccination helps to prevent diseases?
What do you see in the picture below ?
Why should you not go to school if you have conjunctivitis?
Write about any three communicable diseases in detail.
Which bacterium causes peptic ulcers? Who discovered the above pathogen for the first time?
How the diseases are transmitted from one person to the other person?
Which term describes the interruption of the normal structure and function of any part of the body, shown by characteristic signs and symptoms?
Which of the following sets of diseases are all caused by bacteria?
Which of the following diseases has an incubation period of 2–5 days?
Which disease has an incubation period of 10–12 days?
