00:01
So hardy -weinberg requires the following criteria.
00:03
So i'm going to go and put out the criteria, and then we'll go through the things that they offer and decide if it fits or not.
00:09
So you have to have a large population.
00:16
You have to have a random mating, no sexual selection.
00:21
Females can't prefer males to look a certain way.
00:24
No mutations.
00:29
No migration.
00:32
In other words, you can't go in or out of the population.
00:35
No natural selection.
00:41
So let's go through and read the possible choices here.
00:47
And then we'll decide if that fits in with a condition that's necessary.
00:53
Allele frequencies are equal when only two alleles are present.
00:57
That is not necessary.
01:02
And often allele frequencies are not equal...