Across
- 2. all the genes and their alleles in the population
- 4. man who proposed an understanding of evolution and how it works.
- 6. both ends have higher fitness
- 7. any changing of DNA sequence
- 8. formation of new species
- 10. a trait controlled by two or more genes
- 11. island chain where darwin went, off the coast of Ecuador.
Down
- 1. middle of the curve has higher fitness
- 3. natural selection for best survival and reproduction
- 4. one end of the bell curve has higher fitness
- 5. human ways of selectively breeding and inserting desired traits
- 9. group of individuals of the same species who can interbreed