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Viruses have...

Viruses have

A

Both DNA and RNA

B

DNA enclosed in a protein coat

C

Prokaryotic nucleus

D

Single chromosome

Text Solution

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As a group in viruses both DNA and RNA can serve as genetic material. Some viruses have DNA enclosed in a protein sheath. While some others have RNA enclosed in a protein sheath. Thus, both statements (a) and (b) should be ·considered as correct. If it was given "A virus has both DNA and RNA" only then (a) is a false statement. The CBSE ,as given (b) as the answer
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