Genetics Vocabulary Crossword

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Across
  1. 4. Passing of traits from parents to offspring
  2. 6. Synonym for true breeding
  3. 11. Square Grid showing possible outcomes of cross
  4. 12. The masked allele; must have two to express
  5. 13. The allele that will be expressed if present
  6. 14. Likelihood that something will happen
  7. 16. Genes and alleles are made of this molecule
  8. 18. The genetic makeup of an organism, uses letters
Down
  1. 1. An organism with two different alleles/variations
  2. 2. Synonym for hybrid
  3. 3. The passing of traits from parent to offspring
  4. 5. Deliberate breeding of two individuals
  5. 7. A change in DNA or gene sequence
  6. 8. Different observable forms of a trait
  7. 9. Both alleles are the same
  8. 10. Physical features expressed and observable
  9. 15. Characteristics
  10. 17. The section of a chromosome that codes for a trait