Final answer:
A translocation between chromosomes 9 and 22 generates the Brc-Abl fusion protein that is responsible for chronic myelogenous leukemia (CML), a type of cancer.
Step-by-step explanation:
A translocation occurs when a segment of a chromosome dissociates and reattaches to a different, nonhomologous chromosome. In the case of the translocation between chromosomes 9 and 22, it generates the Brc-Abl fusion protein, which is responsible for chronic myelogenous leukemia (CML), a type of cancer. The fusion protein has oncogenic properties, meaning it promotes the uncontrolled growth of cells and contributes to the development of CML.