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