Quote by: John Tyler Bonner

It is hard to explain the huge variety of diatoms - a microorganism that has 100,000 species - in terms of natural selection.


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Author Bio


  • NameJohn Tyler Bonner
  • DescriptionAmerican biologist
  • BornMay 12, 1920
  • CountryUnited States Of America
  • ProfessionBiologist
  • AwardsGuggenheim Fellowship