Genetics

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Across
  1. 2. A cell with one set of chromosomes
  2. 4. Different forms of a gene
  3. 6. Structures that carry genes
  4. 9. Traits passed from parents to offspring
Down
  1. 1. Cell division that produces gametes
  2. 3. The physical appearance of a trait
  3. 5. The study of heredity
  4. 7. The molecule that carries genetic information
  5. 8. A unit of heredity found on DNA