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Insect that carries germs of dengue fever is:

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Important Questions on Health and Diseases

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Diseases are caused by _____. (germs/vitamins)
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Complete the table.
For each of the deficiency diseases, write the name of the nutrient that the person is deficient in and what foods the person should eat.

Deficiency disease A nutrient that is deficient Foods to be eaten
i. Night blindness    
ii. Rickets    
iii. Anaemia    
iv. Beriberi    
v. Scurvy    
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Fill in the blank using the words given in the box.
Safety Sun Seed Bigger mosquitoes
Nets help to keep away _____.
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Which of the following is a communicable disease?
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Which of these is spread by insects?
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Deficiency of iron leads to
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Fill in the blank with the right word.

The diseases passed on from one person to another are called _____ diseases. (communicable/ non-communicable)

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A disease that is spread by houseflies is _____.
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Unscramble the words below:

1.    iitmimaounzn

2.    saeesid

3.    eobaummcincl

4.    ivcacsne

5.    hydbsraetoacr
 

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Choose the right word and fill in the blank:

The bite of a _____ (leech/mosquito) can cause malaria.

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Prevention is better than _____.
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How does malaria spread from an ill person to a healthy person?
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Which of the following group of microorganism causes malaria?
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The larva of a mosquito is called a/an _____.
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The statement not true about the microbes, is
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The disease caused by a protozoa is 
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Wire netting is used on doors and windows to keep away:
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Anything that disturbs the normal functioning of our body is called a _____.