Question

Which of the following is an example of a beneficial mutation?

a mutation causing uncontrolled cell division in human tissue cells
a mutation inhibiting human immunodeficiency virus from entering the host cell
a mutation resulting in partial or complete loss of chlorophyll pigments in plants
a mutation resulting in a squirrel being born without ovaries

Answer 1

B

Step-by-step explanation:

Answer 2

a mutation inhibiting human immunodeficiency virus from entering the host cell