Viruses can survive in oceans, infect bacteria, and alter host cell transcription.

❌Statement I: False. Viruses can survive in ocean waters, and marine viruses are highly abundant.

❌Statement II: False. Viruses can infect bacteria; for example, bacteriophages specifically infect bacteria.

❌Statement III: False. Viruses can alter host transcription and modify host gene expression.

None of the statements are correct.