Across
- 1. The study of how traits are passed from parents to offspring.
- 6. how a trait appears or is expressed
- 8. A genetic factor that is blocked by the presence of a diffrent factor.
- 10. Distinguishing quality or characteristic.
- 11. If the two alleles of a gene are different
- 13. Is the passing of traits from parents to offspring.
Down
- 2. a nucleus that has threadlike structures found inside cells
- 3. When the two alleles of a gene are the same
- 4. A genetic factor that blocks another genetic factor.
- 5. The two alleles that control the phenotype of a trait
- 7. a model used to predict possible genotypes and phenotypes of offspring
- 9. different forms of a gene
- 12. a section on a chromosome that has genetic information for one trait.