Genetics

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Across
  1. 3. Different forms of a genes portions of DNA molecules that determine traits of living things
  2. 5. female reproductive cells
  3. 6. the set of traits of an organism
Down
  1. 1. male reproductive cells
  2. 2. genetic material passed between generations
  3. 4. a structure found inside the nucleus of a cell
  4. 7. the passing on of traits from parents onto their offspring