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