Genetics Crossword

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Across
  1. 2. instructions for building living things
  2. 3. a segment of DNA
  3. 6. the alleles an organism has
  4. 7. tightly packed DNA
  5. 9. the trait that is hidden
Down
  1. 1. a quality or characteristic
  2. 2. the trait that takes over
  3. 4. a version of a gene
  4. 5. the physical trait you see
  5. 8. the study of inheritance and genes