Across
- 3. both ends of the curve have a higher fitness than the middle
- 6. is all the genes, and their alleles, in the population.
- 8. occurs during gamete formation
- 9. is a group of individuals of the same species that can interbreed.
- 10. is a trait controlled by only one gene.
Down
- 1. one end of bell-curve has higher
- 2. is controlled by 2 or more genes.
- 4. middle of the curve has higher fitness
- 5. How often an allele occurs
- 7. any change in a sequence of DNA