3 ms·
>why did only the DNA-based lifeform(s) make it here? Possibly genetic drift. The odds of life making a successful journey to earth seem very poor, so maybe it
by rectangletangle 7y ago
>why did only the DNA-based lifeform(s) make it here?
Possibly genetic drift. The odds of life making a successful journey to earth seem very poor, so maybe it was a small population that only made it here once, and then began to speciate.