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प्रश्न
How can we control spreading of diseases by mosquitoes and houseflies?
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उत्तर
We can control spreading of diseases by mosquitoes and houseflies by using repellants, throwing garbage in covered bins, avoiding stagnation of water and checking breeding of these insects.
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संबंधित प्रश्न
Name the following:
Three mineral-deficiency diseases.
List the different ways by which communicable diseases are transmitted.
Give the names of five non-infectious diseases other than given in the lesson.
Write very briefly about the following:
Hepatitis A
Find the odd one out, giving reason:
Name the following:
Three mineral-deficiency diseases.
Write short notes on the following:
Communicable diseases
Write short notes on the following:
Sporadic diseases
The question has four options. Choose the correct answer:
Which one of the following is a hormonal disease?
Give any four factors necessary for a healthy person.
