Genetics vocab crossword

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Across
  1. 3. The molecule that carries genetic information
  2. 5. The observable traits of an organism
  3. 7. Changes in DNA that can lead to new traits
  4. 9. The passing of traits from parents to offspring
  5. 12. Traits controlled by multiple genes
  6. 13. The offspring of two different species or varieties
  7. 15. Having two different alleles for a gene
Down
  1. 1. When both alleles in a heterozygous individual are fully expressed
  2. 2. The genetic makeup of an organism
  3. 4. Different versions of a gene
  4. 6. Having two identical alleles for a gene
  5. 8. The product of reproduction
  6. 10. Trait A trait that masks the presence of a recessive trait
  7. 11. Trait A trait that is masked by a dominant trait
  8. 14. Threadlike structure that holds genes