Across
- 4. Ultimate source of genetic variation
- 8. A genetic sample that is obtained without killing animal
- 10. Heritable portion of DNA
- 11. Identifies poaching and illegal harvest of wildlife
Down
- 1. Expressed by genes
- 2. May occur when geographic ranges overlap
- 3. Alleles present in an organism
- 5. Observable traits or characteristics
- 6. Catastrophic event that leads to loss of genetic variation
- 7. Process by which parents pass genes to offspring
- 9. Helps with gene flow
- 11. Effect caused by few individuals colonizing new area
- 12. An example of a hybrid