Genetics

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Across
  1. 5. expresses both traits at the same time
  2. 6. selection is the process of favorable changes in order to survive
Down
  1. 1. inherited trait that helps an animal survive
  2. 2. dominance is a hybrid in which traits are blended
  3. 3. drift exhibits random changes
  4. 4. inheritance has more than one gene responsible for one phenotype