Across
- 2. physical characteristics
- 5. alternate forms of a gene
- 9. parent generation
- 10. two of the same kind of genes
- 11. the trait that is hidden by the dominant trait
Down
- 1. first generation of offspring
- 3. production of offspring with the same characteristics of the parents
- 4. genetic makeup
- 6. trait that always appears
- 7. two different genes for a trait
- 8. Theory chromosomes are made of units called genes