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प्रश्न
Typhoid is caused by
विकल्प
Housefly
Bacteria
Virus
None of the above
MCQ
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उत्तर
Bacteria
shaalaa.com
Control of Disease Carriers (Vectors)
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
How are cockroaches and rats harmful to humans?
Mention any three ways by which potable water can be contaminated.
Name the two common kinds of mosquitoes and the diseases they transmit.
Suggest any two methods of controlling flies.
Describe the different ways by which the housefly contaminates our food.
Name the following:
Science of maintaining good health.
Explain the following:
Flies should not be allowed to sit on edible things.
Explain the following:
We should breathe through our nose only.
Explain the following:
Our kitchen should be free from flies and cockroaches
The question has four options. Choose the correct answer:
Mosquitoes larvae can be controlled by using:
