a probe complementary to the -globin gene binds to that gene and shows up as a brightly colored spot on human chromosome 11. in this way, researcher can detect where the -globin gene is located within a set of chromosome. because the -globin gene is unique and because human cells are diploid, a fish experiment shows two bright spots per cell; the probe binds to each copy of chromosome 11. what would you expect to see if you used the following types of probes? a. a probe complementary to the alu sequence b. a probe complementary to a tandem array near the centromere of