Translations:Adventist Youth Honors Answer Book/Health and Science/Heredity/55/en
From Pathfinder Wiki
Mutation can cause changes both big and small in a gene, either by point mutations and insertion/deletion of nucleotides on the small end of the scale or by mutations that have larger effects such as the duplication of a certain gene, the translocation of a certain chromosome, or the inversion of a chromosomal segment.
