Across
- 2. The study of heredity and variation in living organisms
- 6. The passing of traits from parents to offspring
- 7. An allele that expresses its trait even when paired with a recessive one.
- 8. Different forms of the same gene
Down
- 1. Structures in cells containing genes
- 3. Distinctive characteristics or features
- 4. An allele that only expresses its trait when two copies are present.
- 5. Units of heredity passed from parents to offspring
- 7. the molecule carrying genetic instructions