Across
- 3. A DNA-containing structure that carries genetic material from one generation to another.
- 5. The two alleles that control the phenotype of a trait.
- 8. The passing of traits from generation to generation.
- 9. A distinguishing characteristic of an organism.
- 10. A genetic factor that is blocked by the presence of a dominant factor.
Down
- 1. The different forms of a gene.
- 2. A genetic factor that blocks another genetic factor.
- 4. A section on a chromosome that has genetic information for one trait.
- 6. How a trait appears or is expressed.
- 7. The study of how traits are passed from parents to offspring.