Puzzle 22: Genetics and Heredity

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Across
  1. 3. – DNA copying process.
  2. 5. – DNA base pairing with adenine.
  3. 6. – Change in DNA sequence.
  4. 8. – Making RNA from DNA.
  5. 10. – DNA base pairing with cytosine.
  6. 11. – Father of genetics.
  7. 13. – Passing traits to offspring.
  8. 17. – Trait masked by a dominant gene.
  9. 20. – Expressed trait over a recessive one.
  10. 21. – DNA packaged in a structure.
  11. 22. – Building block of DNA.
  12. 24. – Making protein from RNA.
  13. 25. – Complete genetic material.
  14. 26. – Observable traits of an organism.
  15. 27. – Transmission of traits.
Down
  1. 1. – Differences among individuals.
  2. 2. – Exchange of genetic material during meiosis.
  3. 4. – Three-base DNA sequence.
  4. 7. – DNA base pairing with thymine.
  5. 8. – Characteristic expressed by a gene.
  6. 9. – Order of DNA bases.
  7. 12. – Genetic blueprint.
  8. 14. – DNA base pairing with guanine.
  9. 15. – Spiral structure of DNA.
  10. 16. – Unit of heredity.
  11. 17. – Carries instructions from DNA.
  12. 18. – Change in traits over time.
  13. 19. – Gene location on a chromosome.
  14. 23. – Variant form of a gene.
  15. 25. – Genetic makeup of an organism.