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Biological Classification question

2003 · Q27
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Biological Classification question

2003 · Q27

NEETBiologyBiological ClassificationMCQ+4 / −1
Which one of the following statements about viruses is correct?
  1. A
    Viruses possess their own metabolic system.
  2. B
    All viruses contain both RNA and DNA .
  3. C
    Viruses are obligate parasites.
  4. D
    Nucleic acid of viruses is known as capsid.
View written solutionFree

Correct answer: C

Virus is a nucleoprotein entity which becomes active only inside a living cells utilizing the latter machinery for multiplication. Capsid is the protein covering the genetic material.

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