Across
- 4. Random fluctuations of alleles within a population, reducing genetic diversity
- 6. A human-driven process that breeds plant and animal species to enhance a desired trait
- 10. where a single phenotype of a species is favored for its benefit
- 11. Organisms naturally adapt to their environment to better survive over generations
- 12. A process that describes which new species are introduced
- 14. favors extreme phenotypes over intermediate ones
- 15. A theory that states that a species stability is often interrupted significantly by sudden change.
- 16. Individual evolution in similar features throughout species of different lineage
Down
- 1. genetic drift that occurs when an isolated population is established from a larger population
- 2. favors average individuals in a population
- 3. rapid evolution of multiple species from a common ancestor
- 5. physical features that helps an organism better survive
- 7. gradual changes in inherited traits
- 8. set of measurable health related attributes
- 9. biological barriers that prevent species from creating health species
- 13. time for half of nuclei to decay