[Answer] what are believed to have be descended from independent microorganisms? what is the name of the theory?

Answer: chloroplasts and mitochondria; endosymbiotic theory

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what are believed to have be descended from independent microorganisms? what is the name of the theory? their own genetic information in the form of small DNA molecules what are believed to have be descended from independent microorganisms? what is the name of the theory? chloroplasts and mitochondria; endosymbiotic theory organelles that act like a... The endosymbiotic hypothesis for the origin of mitochondria (and chloroplasts) suggests that mitochondria are descended from specialized bacteria (probably purple nonsulfur bacteria ) that somehow survived endocytosis by another species of prokaryote or some other cell type and became incorporated into the cytoplasm . Symbiogenesis or endosymbiotic theory is the leading evolutionary theory of the origin of eukaryotic cells from prokaryotic organisms . The theory holds that mitochondria plastids such as chloroplasts and possibly other organelles...

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