Across
- 2. An organisms physical appearance or visible traits, Physical expression of the Genotype
- 4. Having two different alleles for a trait
- 5. An allele whose trait is expressed when the allele is present
- 9. The scientific study of genes and heredity
- 11. An allele that is hidden when a dominant allele is present
Down
- 1. The passing of traits from one generation to the next
- 3. Having two identical alleles for a trait
- 6. Different forms of a gene for a single trait, may be dominant or recessive
- 7. A characteristic that can be passed from one generation to the next
- 8. A segment of DNA on a chromosome that codes for a specific trait
- 10. The genetic makeup of an organism