Genetics

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Across
  1. 3. control center of the cell
  2. 5. shape of DNA a twisted ladder
  3. 7. the two alleles for a trait
  4. 8. segments of DNA code for a trait
  5. 9. pair of alleles are different
  6. 11. DNA and proteins
  7. 12. traits that are hidden
  8. 13. characteristics given to offspring
Down
  1. 1. physical expression of a trait
  2. 2. one form of a trait
  3. 4. father of genetics
  4. 6. pair of alleles are the same
  5. 10. traits that are always expressed