KnowraSecondary endosymbiosisLinked fromLinked fromThe 16 pages that link to Secondary endosymbiosis, each with the reason it gives.All 16Broader topic 3Related 11Narrower topic 1Compared with 1Endosymbiotic theoryBroader topic: It extended endosymbiosis by spreading plastids among diverse eukaryotic lineages.EndosymbiosisBroader topic: It shows how endosymbiotic partnerships can be nested across multiple cell lineages.SymbiogenesisBroader topic: It shows how symbiotic integration can recur after the original bacterial-to-eukaryote event.