Across
- 2. An organism with purebred parents of two different breeds, varieties, or populations.
- 5. versions of a gene
- 6. is the set of observable characteristics or traits of an organism
- 8. the inherited traits through generations
- 9. separate
- 11. DNA that is coiled up together
Down
- 1. a segment of DNA that contains information for a certain trait
- 3. study of change of genes because of the environment
- 4. the shape of the gen that expresses only when the A is missing
- 7. is the study of genes
- 10. The shape of the gen that expresses A