Across
- 4. Passing of traits from parents to offspring
- 6. Different versions of the same gene
- 7. (Deoxyribonucleic Acid) The thing that carries genetic instructions and lives in the nucleas
- 8. A specific characteristic
- 9. The creator of this crossword
Down
- 1. An allele that is shown even if there's only one (Capital letter)
- 2. An allele that is only shown when there are two of them (lowercase letter)
- 3. A segment of DNA that codes for a specific trait
- 5. The study of Heredity