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