Across
- 4. Unit of inherited material carried on the chromosome
- 6. The genetic code combination for a trait
- 8. Two of the same genes for a trait
- 9. One of each gene for a trait
- 10. A trait always expressed when present
- 11. A characteristic inherited from a parent
Down
- 1. The physical appearance for a trait
- 2. Study of heredity - traits passed from parent to offspring
- 3. Many genes together express a trait
- 5. Masked by dominant
- 7. When both genes are expressed