Question

A _____ mutation in which just one base of DNA is changed is called a(n)

mutation
O translocation
O point
O chromosomal
O inversion

Answer 1

a point mutation should be your answer! hope this helped

Answer 2

a point mutation

Step-by-step explanation:

A point mutation or substitution is a genetic mutation where a single nucleotide base is changed, inserted or deleted from a DNA or RNA sequence of an organism's genome.