How Is Endosymbiosis Related To The Origin Of Eukaryotes?

How Is Endosymbiosis Related To The Origin Of Eukaryotes? Eukaryotic cells arose through endosymbiotic events that gave rise to the energy-producing organelles within the eukaryotic cells such as mitochondria and chloroplasts. … The endosymbiotic theory proposes that one organism engulfed another, and the two co-evolved together until they could not exist independently. What is endosymbiosis