Across
- 4. a genetic factor that blocks another genetic factor
- 6. a section of DNA on a chromosome that has genetic information for one trait
- 8. the passing of traits from parents to offspring
- 10. how a trait appears or is expressed
- 11. a genetic factor that is blocked by the presence of a dominant factor
Down
- 1. the alleles of all the genes on an organism's chromosomes; controls an organisms' phenotype
- 2. a model that shows genetic traits that were inherited by members of a family
- 3. a genotype in which the two alleles of a gene are the same
- 5. a different form of a gene
- 7. the study of how traits are passed from parents to offspring
- 9. a genotype in which the two alleles of a gene are different