Dragmire800

Dragmire800 t1_is0l45w wrote

No, it’s a single individual. One individual lifeform came to be in the primordial oceans of earth, which multiplied and branched out. A whole species didn’t pop out of volcanic vents and start breeding, it was one little guy

Maybe other individuals were also created, but they weren’t the same species, they didn’t evolve, they were formed. They don’t factor into our evolution, only one individual ended up as us

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Dragmire800 t1_is0hn3q wrote

Um, yes it is. The one lifeform that diverged into all modern life is indeed the common ancestor of all life.

All life is descended from a common ancestor. Otherwise, there would have to have been two completely separate instances of the formation of life, both of which have survived until now

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