What is a mutation?
A)a change in the physical appearance of a living organism
B)a change in a living cell's DNA
C)a change in the type of food an organism consumes
D)a change in an organism that turns it into a different species

Question

Quizplus · Accepted Answer

A mutation is defined as any change in the nucleotide sequence of an organism's DNA. It can occur spontaneously or be caused by exposure to mutagens, and can have a variety of effects on the organism. Mutations can be beneficial, harmful, or have no effect at all.

What Is a Mutation