Final answer:
Linked genes are located on the same chromosome and tend to segregate together during meiosis, unless separated by crossing-over. Genes on separate chromosomes are not linked and assort independently.
Step-by-step explanation:
Linked genes are located on the same chromosome and tend to segregate together during meiosis, unless separated by crossing-over. Genes on separate chromosomes are not linked and assort independently. Crossing-over is the process where homologous chromosomes exchange genetic material during meiosis I. The closer together two genes are on a chromosome, the less likely their alleles will be separated by crossing-over.