NEET Biology question
Which of the following are correct to describe viruses? I. Simple and unicellular organism. II. Contain DNA or RNA and enclosed by protein coat. III. Possess own metabolic system and respond to stimuli. IV. Maintain genetic continuity and undergo mutations. The correct combination is
Answer: (B)
Solution
Viruses contain either DNA or RNA enclosed within a protein coat (II is correct), and they do maintain genetic continuity across generations while being capable of undergoing mutations (IV is correct). Viruses
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