Across
- 3. unit of heredity
- 5. observable characteristics
- 8. one dominant and one recessive allele
- 9. obtain something from parents
Down
- 1. two copies of the same allele
- 2. allele that is shown with many generations
- 3. the genetic makeup of a organism
- 4. the passing of characteristics
- 6. a variation in a gene
- 7. overtaking the weaker allele