Genetics Crossword

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Across
  1. 2. genetic make up of an organism
  2. 3. the brain of the cell
  3. 7. an organisms physical appearance
  4. 8. any change in DNA
  5. 9. traits that seem to disappear
  6. 10. different forms of a trait
Down
  1. 1. found on chromosomes
  2. 4. hereditary material made of DNA
  3. 5. the father of genetics first name Gregor
  4. 6. traits that covers other traits