What measure would you take to prevent water-borne diseases?

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Chapter 7 NCERT Class 12 Biology SOLUTIONS

What measure would you take to prevent water-borne diseases?

Question:

What measure would you take to prevent water-borne diseases?

Answer:

Drink only boiled/filtered water, avoid eating uncovered food, maintain proper sanitation, wash hands before meals, and keep sewage away from drinking water sources.

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(All Q's of this Chapter solved)

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What is amoebiasis?

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In your view what motivates youngsters to take to alcohol or drugs and how can this be avoided?

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Discuss with your teacher what ‘a suitable gene’ means, in the context of DNA vaccines?

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