Across
- 5. – Has a gene but doesn’t express it.
- 6. – Genetic makeup (allele combinations).
- 7. trait – Hidden unless two copies are present.
- 8. – Physical expression of traits.
- 9. – Two different alleles for a gene.
- 10. trait – Expressed with just one copy.
- 12. – Family tree for inherited traits.
- 13. – Change in a gene or chromosome.
Down
- 1. – Different forms of a gene.
- 2. – Two identical alleles for a gene.
- 3. – Study of heredity.
- 4. – Passing traits from parents to offspring.
- 6. – DNA segment coding for a trait.
- 8. Square – Diagram of possible genetic combinations.
- 11. – A characteristic inherited through genes.