How we think complex cells evolved Adam Jacobson

View full lesson: Imagine you swallowed a small bird and suddenly gained the ability to fly or you ate a cobra and were able to spit poisonous venom Well, throughout the history of life (and specifically during the evolution of complex eukaryotic cells) things like this happened all the time. Adam Jacobson explains endosymbiosis, a type of symbiosis in which one symbiotic organism lives inside another. Lesson by Adam Jacobson,