Across
- 3. An allele which is expressed
- 5. happen.
- 6. combination of alleles an organism has.
- 9. An allele which is present but remains
- 10. The organism's alleles for a trait are
- 11. The scientific study of heredity
Down
- 1. The mathematical chance that an event
- 2. Both alleles for a trait are the same.
- 4. Alternate forms of a gene/factor. A or a
- 7. How an organism appears. (physical traits)
- 8. Point on a chromosome that controls the trait.