Question

A mutation is a (chance) of genetic material.

Many mutations are (neutral) (meaning not helpful nor harmful)


mutations Insertions and deletions are (?)​

Answer 1

An insertion changes the number of DNA bases in a gene by adding a piece of DNA. As a result, the protein made by the gene may not function properly. Deletion. ... This type of mutation occurs when the addition or loss of DNA bases changes a gene's reading frame.