Across
- 3. The idea that speciation occurs at a regular, gradual rate
- 4. The idea that speciation happens in "bursts"
- 5. Speciation that results from geographic isolation
- 6. The process of genes moving from one population to another
- 7. Changes in allele frequencies due to random events or chance
- 9. Non-random mating where individuals choose mates with similar traits
- 12. A type of speciation that occurs within the same geographic area
- 13. The study of evolution at the genetic level
Down
- 1. A theoretical state of genetic equilibrium
- 2. A type of selection where mates are chosen based on particular traits
- 3. The total genetic information available in a population
- 8. The reshuffling of genes on chromosomes
- 10. The formation of a new species
- 11. A random change in a gene that is passed to offspring