Probability of finding each distribution of the alleles in a basophil or eosinophil through the microscope, assuming an independent pattern (A, assuming an equal chance for both lobes), pattern of interdependent location independent of lobe (B) or pattern of interdependent location in a fixed lobe (C). In cases B and C, since these cells only have two lobes, we would find only cells with one of the distributions, so we would be unable to tell one of the patterns apart from the other.