Multiple choice questions XXXXXIX — task. Science CBSE, Class 9.

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1. Antibiotics used in the treatment of bacterial and fungal diseases are the __________.

drugs manufactured to kill viruses
toxins produced by bacteria
products of metabolism in some bacteria
names of useful bacteria

2. "Maintaining cleanliness in public places is crucial for individual health." Which of the following is an example of this statement?

Cutting nails regularly prevents dirt accumulation and infection in the nails
Collecting and cleaning garbage cans on the street regularly helps to prevent the spread of diseases
Clean rooms in our houses are essential for healthy living
Brushing our teeth and taking a bath every day keeps our bodies clean

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