Genetics

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Across
  1. 2. 2 same genes
  2. 4. always expressed trait
  3. 6. many genes together
  4. 7. dominant masked
  5. 8. inherited characteristic
  6. 10. one of each
Down
  1. 1. both genes expressed
  2. 3. genetic combination
  3. 5. material carried on the chromosome
  4. 6. physical appearance
  5. 9. study of heredity