Heridity crossword puzzle

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Across
  1. 2. Organizes DNA to be passed on
  2. 4. Gene that is hidden by dominant gene
  3. 6. A specific charachteristic
  4. 8. Study of Heredity
  5. 9. The different forms of gene
Down
  1. 1. Covers reccesive gene
  2. 3. The young of a person, animal or plant
  3. 5. Segment of DNA
  4. 7. Contains your genes