Across
- 2. having a big letter and little letter
- 4. expression of organism's genes, physical characteristics
- 6. the hidden allele
- 10. two big letters or two little letters
- 11. the science of heredity
- 12. letters that represent the phenotype
- 14. how likely an event is to happen
Down
- 1. scientist who studied Heredity
- 2. Bb
- 3. trait whose allele always shows up
- 5. passing of traits from parents to offspring
- 7. both alleles are the same
- 8. determines characteristic of offspring
- 9. Square tool used to make heredity predictions
- 13. different forms of a gene