Question

Whai is mutation???????

Answer 1

Mutations are changes in the genetic sequence, and they are a main cause of diversity among organisms.

Answer 2

. 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. A Mutagen is an agent of substance that can bring about a permanent alteration to the physical composition of a DNA gene such that the genetic message is changed.