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