Genetics

123456789101112
Across
  1. 2. A characteristic inherited from a parent
  2. 5. When both genes are expressed
  3. 7. Unit of inherited material carried on the chromosome
  4. 10. Two of the same genes for a trait
  5. 11. A trait always expressed when present
  6. 12. Masked by dominant
Down
  1. 1. Study of heredity-traits passed from parent to offspring
  2. 3. One of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome
  3. 4. The genetic code combination for a trait
  4. 6. One of each gene for a trait
  5. 8. Many genes together express a trait
  6. 9. The physical appearance for a trait