Across
- 1. Physical appearance for a trait
- 3. Many genes together express a trait
- 5. A trait always expressed when present
- 7. Hybrid; one of each gene for a trait
- 9. When both genes are expressed
- 10. Genetic code combination for a trait
- 11. Opposite of dominant; masked by dominant
Down
- 2. Characteristic inherited from a parent
- 4. Study of heredity- traits passed from parent to offspring
- 6. Purebred; two of the same genes for a trait
- 8. Unit of inherited material carried on the chromosome