Across
- 6. two of the same genes for a trait
- 8. study of heredity - traits passed from parent to offspring
- 10. traits always expressed when present
- 11. genetic code combination for a trait
Down
- 1. one of each gene for a trait
- 2. masked by dominant
- 3. both genes are expressed
- 4. genes together express a trait
- 5. unit of inherited material carried on the chromosome
- 7. physical appearance for a trait
- 9. characteristic inherited from a parent