What part of the human body part is healthiest to eat? Is is DEFINITELY the muscles because they are made of protein, and meat is good for you because it has a lot of protein. Edit
A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people.
A mutation, on the other hand, is a change or error within a gene or chromosome that can result in a change of genetic functions and expressions. When that error occurs, it modifies a gene which can change the phenotype of the plant or animal, which may be more than just a change in appearance.