Last Updated
：2025/11/21
endosymbiotic theory
Noun
uncountable
Japanese Meaning
真核生物の細胞内小器官であるミトコンドリアや葉緑体が、元々は独立して生活していた生物から進化したという理論（内共生説）
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(ecology) The theory that mitochondria and chloroplasts, which are organelles of eukaryotic cells, originated as independent organisms.
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endosymbiotic theory
The endosymbiotic theory proposes that mitochondria and chloroplasts were once independent organisms before becoming organelles within eukaryotic cells.
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The endosymbiotic theory proposes that mitochondria and chloroplasts were once independent organisms before becoming organelles within eukaryotic cells.
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