biology crossword

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Across
  1. 6. biologists study this
  2. 7. chemicals in the body
  3. 9. french scientist
  4. 10. named by Mendel
  5. 11. the children of an animal or person
  6. 12. stronger pair of traits
Down
  1. 1. found a cure for disease causing microbes
  2. 2. someone who majors in biology
  3. 3. chemical that kills unwanted organisms
  4. 4. british naturalist
  5. 5. transfer of traits
  6. 8. first name jean