5.Molecular Basis of Inheritance
medium

Given below are two statements:

Statement $I:$ $RNA$ mutates at a faster rate.

Statement $II$: Viruses having RNA genome and shorter life span mutate and evolve faster.

In the light of the above statements, choose the correct answer from the options given below:

A

Statement $I$ is false but Statement $II$ is true.

B

Both Statement $I$ and Statement $II$ are true.

C

Both Statement $I$ and Statement $II$ are false.

D

Statement $I$ is true but Statement $II$ is false.

(NEET-2023)

Solution

RNA being unstable, mutate at a faster rate. Consequently, viruses having RNA genome and having shorter life span mutate and evolve faster.

Standard 12
Biology

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