Biology

The correct answer is: B.Frameshift mutation

Explanation:

A frameshift mutation occurs when there is an addition or removal of a base (or bases) in the DNA sequence. This shifts the reading frame of the genetic code, leading to changes in all the codons downstream from the mutation. This can result in a completely different amino acid sequence, often producing a nonfunctional protein.

Here’s a brief explanation of the other types of mutations:

A.Point mutation: This refers to a change in a single bas...