Genetics

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Across
  1. 5. a hybrid that is heterozygous with respect to a specified gene
  2. 7. showed by uppercase and lowercase letters
  3. 8. from parent to offspring
  4. 9. observable characteristics of a person
Down
  1. 1. have two copies of the same thing
  2. 2. Dominant showed by two uppercase letters
  3. 3. characteristics of a person
  4. 4. variant form of a gene
  5. 6. Most important,Powerful