Cells

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Across
  1. 3. a characteristic that an organism can pass on to its offspring through its genes
  2. 6. the young of a person, animal or plant
  3. 8. the passing of traits from parents to offspring
  4. 9. a unit of genetic material that determines a trait
Down
  1. 1. the different forms of a gene
  2. 2. controls cell activity
  3. 4. to receive traits from your parents
  4. 5. very tall
  5. 7. the study of heredity