Across
- 4. Evolution of two or more species
- 11. selection Human modification
- 13. Evolution in response to changes in another organism
- 15. structure Remnants of structure/organ passed down
- 16. Difference in traits
- 18. pool Combined genetic info
- 22. structure Different structure but same function
- 23. effect New colonization of an area
- 26. Change in species
- 27. Traits being passed down
- 29. Earths shape
- 30. Uniform throughout time
- 31. 10-100s million years
- 32. flow Physical movement of alleles
Down
- 1. effect Drastic reduction of population
- 2. Changes over long periods of time
- 3. Distribution of organisms
- 5. Organisms in an area
- 6. Inherited traits
- 7. Elimination
- 8. Similar organisms
- 9. structure Same structure but different function
- 10. selection Traits passed down with mating
- 12. drift Change in allele frequencies
- 14. Study of fossils
- 17. evolution Evolution similar to different species
- 19. Several million years
- 20. selection Inherited traits help each other
- 21. 10s million years
- 24. Timely Rock
- 25. Measurement of wellbeing
- 28. evolution Evolution different to similar species