Question

Which of the following is a point mutation?(1 point) Responses A mutation involving the addition of one or more nucleotides into a segment of DNA A mutation involving the addition of one or more nucleotides into a segment of DNA A mutation involving a single nucleotide A mutation involving a single nucleotide A mutation involving a segment of a chromosome A mutation involving a segment of a chromosome A mutation involving one chromosome breaking off and attaching to a different chromosome A mutation involving one chromosome breaking off and attaching to a different chromosome

Answer 1

A mutation involving a single nucleotide