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