BIOL 2202 Lecture Notes - Lynn Margulis, Horizontal Gene Transfer, Eukaryote

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Answers to the following questions can be found in the lecture notes on. Study questions for review: eukaryotes differ from prokaryotes in that they have internal membranes (including the nuclear membrane), organelles, and many are multicellular. Explain the colony, infolding, and endosymbiosis hypotheses: lynn margulis, a cell biologist, conducted her research before the development of dna sequencing techniques. Using the eukaryote phylogeny in your openstax textbook as a guide, on which lineages did these two events occur: secondary endosymbiosis is believed to have occurred at least three times.