Across
- 2. frequency the number of times that the allele occurs in a gene poolcompared with the number of times other allels for the same gene occur
- 5. selection middle of curve has higher fitness
- 8. anybody of the same species that can interbreed
- 9. any change in the relative frequency of alleles in a population
Down
- 1. selection one end of the bell curve has higher fitness
- 3. any change in a sequence of DNA
- 4. selection both ends of curve have higher fitness than the middle
- 6. gene pool all the genes, and their alleles in the population
- 7. shuffling occurs during gamete formations