Across
- 3. ex: RR or rr
- 5. Pass on to its offspring through its genes
- 7. ex: Rr
- 10. lowercase
- 13. offspring have a phenotype that is a blending of the parental traits.
- 14. Different forms of genes
- 15. UPPERCASE
Down
- 1. an inherited disease or disorder that is caused by a mutation in a gene
- 2. BOTH alleles show at the same time.
- 4. physical appearance
- 6. A chart that shows the possible combinations of a trait
- 8. capital and lowercase letters to show ________
- 9. family tree
- 11. not expressed in the phenotype
- 12. determined by an allele on an X chromosome