Question

which statement best describes how all mutations occur? A. Some of the genetic is altered B the rna code is shifted during transcription C) dna nucleotides are changed during replication D) an incorrect amino acid is placed in a protein chain

Answer 1

Mutation means simply "drastic change" in body of a person.

Mutation occurs when there is change in sequence in DNA .

dna nucleotides are changed during replication statement describes.