Across
- 4. the passing of genes from parents to offspring
- 5. the different forms of a gene
- 9. an allele that only shows up if the dominant allele is not present
- 10. a new organism begins to form when egg and sperm join in this process
Down
- 1. an allele that always shows up when it is present
- 2. the offspring of many generations that have the same traits
- 3. an organism that has two different alleles for a trait
- 6. the study of hereditary
- 7. different form of characteristic, such as stem height or seed color
- 8. the set of information that controls a trait: a segment of DNA on a chromosome that codes a specific unit.