Introduction: A deleterious allele is one that significantly lowers the fitness of an individual. If the deleterious allele is a dominant allele (D), then homozygous DD and heterozygous Dd individuals will be disadvantaged.
Question: How will allele frequencies change if a dominant allele is deleterious?
Observe: To model the effects of a deleterious dominant allele, set the Fitness of DD and Fitness of Dd sliders to 60%. Set the Fitness of dd to 100%.
Based on the color of the trees, which parrots will be easiest for predators to spot and kill?