Heredity

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Across
  1. 1. the building blocks of life
  2. 3. Different forms of a gene
  3. 5. the last name of the "father of genetics"
  4. 6. a genetically determined characteristic
  5. 7. the study of genes and inheritance
  6. 8. a heredity unit passed down from parents to offspring
Down
  1. 1. the trait that appears in the first generation
  2. 2. the passing of traits from parents to offspring
  3. 4. the trait that is masked or "hidden"