Across
- 2. result of a new organism
- 3. the disappearance of a species from earth
- 8. general terms change over time
- 11. biological evolution that occurs by chance
- 13. human controlled process to produce individuals with certain traits
- 15. ability to survive and reproduce under changing environmental condition
- 17. process by which new species are generated
- 19. transfer of alleles or genes from one population to another
- 20. includes all of the genes present in population
Down
- 1. to be inherited from an organism
- 4. process which traits that improve organisms chance for survival and reproduction
- 5. organisms change over successive generations
- 6. practicing farming
- 7. degree to which an organism can reproduce successfully
- 9. organism habitat,resource use, and fundamental role in a community
- 10. heritable trait that increases the survival of an organism
- 12. member of species live in same area
- 14. change in DNA
- 16. sequence of DNA that codes for a particular trait
- 18. process by individual of one species capture and feed on other individual