In a population, freckles are inherited as a dominant trait….

In a population, freckles are inherited as a dominant trait. Individuals who are homozygous recessive lack freckles. If 1% of the population lacks freckles, and the population is in Hardy-Weinberg equilibrium at this locus, what percentage of the next generation will lack freckles?

Lake Tanganyika, the oldest of the Great Ancient Lakes in Ea…

Lake Tanganyika, the oldest of the Great Ancient Lakes in East Africa, harbors about 250 species of cichlid fish which evolved from a single ancestor into a diverse group of species that each exploits the resources of the lake environment in a different way. The evolution of one species of cichlid into many species within Lake Tanganyika is an example of