Mutation is best described as

A Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene.

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.