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By: Cera R. Lawrence | Published: Jun 10, 2009

Charles Bonnet was a naturalist and philosopher in the mid eighteenth century. His most important contribution to embryology was the discovery of…

By: Cera R. Lawrence | Published: Aug 13, 2008

Ovism was one of two models of preformationism, a theory of generation prevalent in the late seventeenth through the end of the eighteenth century.…