Across
- 5. a feature that has different forms in a population
- 7. a specific viviation of a genetic characteristic
- 9. a trait that appears in the second generation when parents that have different traits breed
Down
- 1. a trait that appears in the first generation when parents that have different traits breed
- 2. instructions for inherited traits
- 3. genetic material in all living things that gives instructions to create a new organism
- 4. a structure in the nucleus of a cell that is made of DNA and proteins
- 6. the passing of traits from parent to offspring
- 8. the study of how traits are passed