Across
- 3. when there is differences in DNA
- 5. What is the process of which an organism changes to become better suited to its environment
- 6. What is the process by which an organism continues to change overtime
- 8. What is an organism's ability to survive and reproduce
- 9. When a small population creates a larger population.
- 11. Structures that are left from a common ancestor without a purpose.
- 12. fighting for limited resources
- 14. The genetic transfer of genetic material from one population to another.
- 15. When a reduction in a population’s size leads to loss of genetic variation.
- 16. when a part of a population has a specific allele
- 17. When a small population creates a larger population.
- 19. when there is differences in DNA
Down
- 1. When population drifts one side
- 2. When Natural selection favors individuals with normal traits
- 4. A past record of fossils
- 7. When Natural selection favors individuals with large traits
- 10. The genetic transfer of genetic material from one population to another.
- 13. Process when the fittest survive
- 16. A variation of a gene
- 18. The random change in gene frequency due to random chance.
