Question

biology nord ic qtr b continuous learning center - credit bearing (tutor) chromosomal changes which term describes a permanent change to a genetic sequence? mutation karyotype mutagen phenotype

Explanation:

A mutation is a permanent alteration in the DNA sequence. A karyotype is a visual representation of an individual's chromosomes. A mutagen is an agent that causes mutations. A phenotype is the observable characteristics of an organism.

Answer:

mutation