Search Displaying 1 - 1 of 1 Fulltext search Sort by RelevanceDate Created: Newest to OldestDate Created: Oldest to Newest Lynn Petra Alexander Sagan Margulis (1938-2011) By: Dorothy Regan Haskett | Published: Mar 23, 2014 Lynn Petra Alexander Sagan Margulis was an American biologist, whose work in the mid-twentieth century focused on cells living together in a mutually… Eukaryotic cellsMitosissymbiosisMitochondriaMicroorganisms--Evolution Filter my results Author (-) Dorothy Regan Haskett (1) CollectionArticles (1)