3 ms·
It's not that simple. If you look back far enough, "cows" are descended from perhaps multiple species of "not really cows, yet". And the same is true for all of
by mirimir 7y ago
It's not that simple. If you look back far enough, "cows" are descended from perhaps multiple species of "not really cows, yet". And the same is true for all of those species.
So you never get back to two of any one species.
- adrianN 7y agoWell, there is this https://en.wikipedia.org/wiki/Mitochondrial_Eve https://en.wikipedia.org/wiki/Mitochondrial_Eve