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.
Summary. 1  Genes are the blueprint for our bodies. 2  A genetic mutation means that a gene contains a change â like a spelling mistake â that disrupts the gene message (makes the gene faulty). 3  Genetic mutations can occur spontaneously. 4  Sometimes a faulty gene is inherited, which means it is passed on from parent to child.