Gary experiences unexpected episodes of intense fear, accompanied by shortness of breath and the thought that he might be going crazy. he constantly fears the onset of these episodes. gary most likely suffers from:

not the best question format lol but what i think might as scale color is controlled by a single gene with two alleles, the green allele and the yellow allele. when moths that are homozygous for green scales are mated with moths that are homozygous for yellow scales, 100% of the offspring have green scales.

stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.