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[ Select ] Evolution Endosymbiosis Diversification means living together in close association. This theory provides a hypothesis for the origin of certain organelles in early [ Select ] eukaryotic prokaryotic cells. Energy-producing bacteria may have come to reside within larger bacteria, eventually evolving into [ Select ] mitochondria chloroplasts a nucleus . Photosynthetic bacteria may have come to reside within larger bacteria, eventually evolving into [ Select ] mitochondria chloroplasts a nucleus . This theory is supported by a range of evidence.

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This question uses a sequence of fill-in-the-blank prompts about the endosymbiotic theory. Option 1 rationale: Endosymbiosis is the concept described by the statement 'means living together in close association.' It captures the central idea that at least some organelles originated from intimate partnerships between primitive c......Login to view full explanation

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Ancestors of which type of bacteria likely gave rise to chloroplasts?

Question at position 8 The endosymbiotic theory for the origin of mitochondria and chloroplasts suggests that these organelles arose from prokaryotic organisms that took up residence within an ancestral pre-eukaryotic cell. Which of the following statements offered in support of this theory is FALSE?Mitochondria and chloroplasts have circular chromosomes.Mitochondria, chloroplasts, and prokaryotes are similar in size.Mitochondria and chloroplasts have nuclei like other prokaryotes.Mitochondria and chloroplasts multiple by binary fission, like other prokaryotes.Clear my selection

Question at position 15 The endosymbiotic theory for the origin of mitochondria and chloroplasts suggests that these organelles arose from prokaryotic organisms that took up residence within an ancestral pre-eukaryotic cell. Which of the following statements offered in support of this theory is FALSE?Mitochondria and chloroplasts have circular chromosomes.Mitochondria and chloroplasts multiple by binary fission, like other prokaryotes.Mitochondria and chloroplasts have nuclei like other prokaryotes.Mitochondria, chloroplasts, and prokaryotes are similar in size.Clear my selection

Question at position 29 What evidence indicates mitochondria evolved before chloroplasts in eukaryotic cells?Chloroplasts can reproduce independently, while mitochondria cannot.Mitochondria are larger and more complex than chloroplasts.All eukaryotes have mitochondria, but only some groups have chloroplasts.Mitochondria contain linear chromosomes, whereas chloroplasts have circular chromosomes.Clear my selection

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