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Consider the following statements: I. No virus can survive in ocean water. II. No virus can infect bacteria. III. No virus can change the cellular transcriptional activity in host cells. How many of the statements given above are correct?

UPSC Β· 2025 Β· Environment
Question:
Consider the following statements: I. No virus can survive in ocean water. II. No virus can infect bacteria. III. No virus can change the cellular transcriptional activity in host cells. How many of the statements given above are correct?

Options

(a) Only one
(b) Only two
(c) All the three
(d) None
Answer: (d) None

Explanation:
Marine viruses exist in oceans, bacteriophages infect bacteria, and viruses alter host transcription β€” all statements are false.

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