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