Identify and define both the Great Oxidative Event and the serial endosymbiosis theory.
Identify and define both the Great Oxidative Event and the serial endosymbiosis theory.
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Question
Great oxidative event hypothesize the formation of multicellular eukaryotic organism when the prokaryotes unicellular cyanobacteria start producing oxygen. This oxygen in the atmosphere help in the evolution of complex multicellular organism like plants , animals. Therefore, cyanobacteria evolution lead to the development of complex multicellular organism.
According to the endosymbiosis theory, prokaryotes cell lead to the evolution of eukaryotic organelle which is chloroplast and mitochondria. This is because prokaryotic cell, chlroplast and mitochondria have same type of DNA. This statement lead to the formation of endosymbiosis theory that eukaryotic organelle have originated from prokaryotic cell.
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Identify and define both the Great Oxidative Event and the
serial endosymbiosis theory.
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