In a way. I mean we know it exists, no one would reasonable deny it, but the exact mechanism are still debated. How much is beneficial adaptation, how much is genetic drift for example. But the common ancestry is as common sense as that an apple will fall to earth
In a way. I mean we know it exists, no one would reasonable deny it, but the exact mechanism are still debated. How much is beneficial adaptation, how much is genetic drift for example. But the common ancestry is as common sense as that an apple will fall to earth
Removed by mod
Except that horizontal gene transfer happens.
Genes are not always gained from ancestors
bacteria and some others, preparing for horizontal gene transfer: “im about to ruin man(kind)'s whole career”