Final answer:
Translocations can cause genes to move from one linkage group to another, resulting in genetic variation.
Step-by-step explanation:
The process that can cause genes to move from one linkage group to another is translocations.
Translocations are genetic rearrangements that involve the exchange of chromosome segments between non-homologous chromosomes. This can result in the movement of genes from one linkage group to another, leading to new combinations of alleles and genetic variation.
For example, in a reciprocal translocation, two non-homologous chromosomes exchange segments, causing the genes to be rearranged between the chromosomes and potentially disrupting the normal gene expression pattern.