Genetics Crossword Puzzle

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Across
  1. 4. Who is the "Father of Genetics?"
  2. 5. What is the passing on of characteristics from parents to offspring?
  3. 7. What is ALWAYS expressed if present for a trait?
  4. 8. What is the study of hereditary?
  5. 9. What are the physical characters of a trait?
Down
  1. 1. What is the "genetic makeup" or combination of two alleles?
  2. 2. What are organisms that have 2 identical alleles for a trait?
  3. 3. What are sections of a chromosome that determine the trait we will inherit?
  4. 5. What are organisms that have 2 different alleles for a trait?
  5. 6. What is ONLY expressed if two alleles are present for a trait?