Go back to the simulator, change the population size to 250 and run five simulations again. Explain this result. As natural selection is the evolutionary force that produces adaptation, let's look at the effect of selection on the allele frequencies. First we will investigate the effect of increasing the strength of selection on the evolution of an advantageous, dominant allele. In this simulation, w11 is the fitness of the AA genotype, w12 is the fitness of the Aa genotype and w22 is the fitness of the aa genotype.
Larger numbers mean a genotype is more fit, relative to the ohter genotypes.
The effect of dominance on the evolution of an advantageous allele. Compare this result to the one you got with the strong selection for a dominant trait. The selection is already preset to favor the A allele.