Question

What is the result of a substitution mutation?

The new amino acid is always the same as the original amino acid.
The new amino acid is always different from the original amino acid.
O The new amino acid may be the same as the original amino acid or it may be different.​

Answer 1

The new amino acid may be the same as the original amino acid or it may be different.

Answer 2

The new amino acid may be the same as the original amino acid or it may be different.