Across
- 2. structure in Nucleus that has DNA and genes
- 6. different forms of a gene
- 7. shows up when there is just one
- 9. predicting the outcome of a genetic cross
- 10. unit of heredity passed from parent to offspring
- 12. a single gene or set of genes for a trait
- 13. species becomes better suited to its space
- 16. reproduction that needs two parents
- 17. survival of the fittest
Down
- 1. needs two copies to see this trait
- 3. young born of living organisms
- 4. an organisms observable, physical trait
- 5. change in DNA sequence, good or bad
- 8. reproduction that only has one parent
- 11. gradual change in traits over time
- 14. Deoxyribonucleaic Acid
- 15. traits are passed down from parent to offspring