Genetics

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Across
  1. 1. Allele always expressed
  2. 5. Genetic makeup
  3. 7. two different alleles
  4. 8. diagram that predicts possible genotype outcomes
Down
  1. 2. single trait represented by a single letter
  2. 3. hidden trait
  3. 4. two identical alleles
  4. 6. Physical makeup