Genetics

123456789101112
Across
  1. 4. a trait always expressed when present
  2. 5. the physical appearance for a trait
  3. 7. one of each gene for a trait
  4. 9. many genes together express a trait
  5. 11. study of heredity, traits passed from parent to offspring
  6. 12. a different form of a gene
Down
  1. 1. when both genes are expressed
  2. 2. the genetic code combination for a trait
  3. 3. a characteristic inherited from a parent
  4. 6. two of the same genes for a trait
  5. 8. masked by dominant
  6. 10. unit of inherited material carried on the chromosome