Across
- 1. having two identical alleles
- 2. a change in dna sequence
- 5. known as the father of genetics
- 7. a physical trait
- 9. a diagram used to show possible combinations in genetics
Down
- 1. one dominant and one recessive allele
- 3. an organisms genetic makeup
- 4. one of two or more versions on a gene
- 6. can be overruled
- 8. a double helix that holds all our genetics