WBCS.LIVE practice question

Which one of the following statements explains higher mutation rate and faster evolution found in RNA virus?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. RNA is relatively unstable compared to DNA.
  2. Virus can multiply only within the living cell of a host.
  3. Metabolic processes are absent in virus.
  4. Virus can remain latent for a long period.

Correct answer and explanation

Correct answer: RNA is relatively unstable compared to DNA.