Biology Unit 4

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Across
  1. 3. change to DNA
  2. 4. location of gene
  3. 5. variation of trait
  4. 8. always expressed
  5. 9. 2 different
  6. 13. 22 pairs
  7. 15. different phenotypes
  8. 16. 2 same
  9. 17. fail to separate
  10. 19. traits through generations
Down
  1. 1. 2+ Alleles are dominant
  2. 2. condensed genetic material
  3. 6. on the same chromosome
  4. 7. Causes mutations
  5. 10. second generation
  6. 11. first generation
  7. 12. 2x2 box
  8. 14. many genes
  9. 18. study of heredity
  10. 20. makeup of phenotype