Across
- 1. the passing on traits
- 7. two different
- 8. two or more alternative forms
- 9. transferred from a parent
Down
- 1. two of the same
- 2. produce a certain phenotype
- 3. a set of observable characteristics
- 4. A code that can't create a phenotype
- 5. collection of genes
- 6. single cells divides twice