Which types of mutations are least likely to be subjected to natural selection?
A) Silent
B) Missense
C) Nonsense
D) Insertion

Question

Quizplus · Accepted Answer

Silent mutations do not affect the amino acid sequence of a protein, so they are less likely to have an effect on the organism's phenotype and fitness. Therefore, they are less likely to be subjected to natural selection. Missense and nonsense mutations both alter the amino acid sequence of a protein, potentially affecting its function and the organism's phenotype and fitness. Insertions can cause frame-shift mutations and alter the amino acid sequence, potentially affecting protein function and the organism's phenotype and fitness.

Which Types of Mutations Are Least Likely to Be Subjected