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