Across
- 2. contains your genes; found in the nucleus
- 5. the factor that controls a trait; found on chromosomes
- 7. the trait that hides in the background
- 8. the different forms of a characteristic
Down
- 1. the passing of physical characteristics from parents to offspring.
- 3. he letters that represent the different forms of a gene
- 4. the scientific study of heredity
- 6. the traits that overshadows and is expressed