Answer :
Answer: Initial Population,Genetic Flow,Sexual Selection, Genetic Drift, Mutation and Natural Selection
Explanation: 1. The alleles associated with the body colorín a hypothetical population. 2. The movement of alleles from population to another changes allele frequency. 3. Alleles associated with improved mating success increase in frequency. 4. Allele frequency can change due to chance alone. 5. New alleles can form through mutations, creating genetic variation needed for evolution. 6. Alleles associated with increased survival increase frequency.