Across
- 3. controlled by two or more genes
- 6. all the genes, and their alleles,in the population
- 7. a change following a dramatic reduction in the size of population
- 8. a change when only a few move to new area and become the dominant alleles for that population
- 9. the number of times that the allele occurs in a gene pool
- 10. both ends of the curve have higher fitness
Down
- 1. a trait controlled by only one gene
- 2. middle of the curve has higher fitness
- 4. one end of bell-curve has higher fitness
- 5. a group of individuals of the same species that can interbreed