Genetics 8th Grade Science

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Across
  1. 4. A segment of DNA that codes for a specific trait
  2. 6. The genetic makeup of an organism
  3. 8. A trait that is masked when a dominant allele is present
  4. 9. Having two identical alleles for a gene
  5. 10. The specific location of a gene on a chromosome
  6. 11. Different versions of the same gene
Down
  1. 1. A trait that is expressed even when only one allele is present
  2. 2. Having two different alleles for a gene
  3. 3. The study of heredity and variation in living organisms
  4. 5. The passing of traits from parents to offspring
  5. 7. The observable physical traits of an organism