PhilosophyfromAeon1 day agoFor 3 billion years, life was unicellular. Why did it start to collaborate? | Aeon VideosUnicellular microbes with limited multicellular behaviours provide clues to how cells cooperated and specialized to form animals.
SciencefromNature1 month agoHow did life get multicellular? Five simple organisms could have the answerMulticellularity evolved many times across life but arose only once in animals, with unicellular relatives already possessing key multicellularity molecular components.