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UPSC Civil ServicesPrelims2025General Studies Paper I
Question
QQ49. Consider the following statements : I. No virus can survive in ocean waters. 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
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Correct Answer
D None
Model Answer
Answer: option D, as per UPSC's final answer key (Series A).