Across
- 3. basic unit of heredity
- 6. two alleles are expressed
- 9. two unlike alleles
- 10. Physical makeup of an organism
- 11. closely linked genetic markers
- 13. enzyme where substrate molecules bind
- 14. contains genetic information inside cells
Down
- 1. controlled by a single gene
- 2. versions of a gene
- 4. genetic makeup of an organism
- 5. location of a gene on a chromosome
- 7. inherited versions of a gene
- 8. a characteristic (hair, skin color)
- 11. two identical alleles
- 12. relationship of two versions of a gene