00:01
So there's two different types of natural selection ways that we can talk about.
00:07
First one is alapacic and the second one is simpatrick.
00:10
So we're going to divide it right here just to demonstrate what these two are through these examples here.
00:16
So alipatric is going to be influenced by the environment.
00:20
So the environment isn't going to cause these changes.
00:23
And it's going to be a physical isolation of that species.
00:26
So the species are essentially going to get split up.
00:28
And that's why they're going to be different from one another.
00:32
And so here on the left, we can see i'm going to do a for the allopatric type.
00:37
And we can see that this is how it starts off, the top picture.
00:41
And then over time, we can see through a natural disaster how there's a split here that happens...