Across
- 4. An allele which is present but remains
- 6. combination of alleles an organism has.
- 7. How an organism appears. (physical traits)
- 8. Point on a chromosome that controls the trait.
- 10. (masked)
- 12. Austrian Munk
- 13. An allele which is expressed (masks the
Down
- 1. Alternate forms of a gene/factor. A or a
- 2. is a chart of the genetic history of family over several generations.
- 3. Both alleles for a trait are the same.
- 5. traits)
- 9. The organism's alleles for a trait are
- 11. The scientific study of heredity