Sources: Interface [via Arvix], Arizona State Univ.
quote: What caused organisms to differentiate cells into the types needed?
quote: Did the first organism to have a bone begin with having just a single mutated bone cell that somehow didn't cause it to die and things just went from there? If it went from there, how did it come about to have multiple bones with joints instead of just one long bone?
quote: So there are organisms which only have a cell membrane with nothing inside that makes it alive? Sorry I am a chemist not a biologist, I just know that from a chemical standpoint that the structures of that complexity do not happen easily if at all.
quote: What gave encoding into the original generation?