Across
- 5. = piece of DNA that codes for a trait
- 6. = physical characteristic
- 7. = Genetic family tree
- 8. allele = needs 1 copy to be expressed
- 9. = what combination of alleles you have
- 10. = having 2 of the same allele (RR or rr)
Down
- 1. allele = needs 2 copies to be expressed
- 2. = different versions of a gene
- 3. = having different alleles (Rr)
- 4. Square = chart showing probability of offspring genetics