Across
- 4. Passing of traits from parents to offspring.
- 6. Different forms of the same gene
- 7. The scientific study of heredity and variation.
- 9. Structure of coiled DNA carrying genes.
Down
- 1. Allele Its trait only appears when two are present
- 2. A segment of DNA coding for a trait.
- 3. The molecule carrying genetic information.
- 5. A specific characteristic
- 8. Allele Its trait always appears if present