Which of the following statements are correct? 1. Bacteria can live in almost every conceivable environment, including in or on the human body 2. Viruses are parasitic. That means they require living cells or tissue to grow. 3. Viral infections are contagious, whereas bacterial infections are not contagious.

Asked in GPSC Prelims CSP 2 2021 · Topic: Miscellaneous (Important Biological Terms and Discoveries)

1. 1, 2 and 3
2. 2 and 3 only
3. 1 and 2 only
4. 1 and 3 only

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