Variation & Inheritance - DNA & Genetics

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Across
  1. 3. Double helix molecule carrying genetic information (3)
  2. 5. Complementary base to guanine (8)
  3. 7. Nitrogen base that pairs with thymine (8)
  4. 8. Genetic makeup (8)
  5. 10. Physical differences among individuals (9)
  6. 13. One copy of a gene (6)
  7. 14. Process of copying DNA (11)
  8. 15. Sugar found in DNA (8)
  9. 16. Dominant or recessive description (8)
  10. 17. The sugars and phosphates make up the __________ of DNA(8)
  11. 19. _______ contain the genetic information(5)
  12. 21. Type of bond between bases (8)
Down
  1. 1. Passing traits from parents (11)
  2. 2. Random change in DNA (8)
  3. 4. Section of DNA that codes for a protein (4)
  4. 6. Shape of DNA (6)
  5. 9. Building blocks of DNA (11)
  6. 11. Different forms of a gene (7)
  7. 12. Observable traits of an organism (9)
  8. 18. Punnett square predicts this (8)
  9. 20. Organism with two identical alleles (11)