00:01
We have a double recessive allele that natural selection has 100 % against and said, no, this is bad you do.
00:13
So what's going to happen? are we going to see the effects of this in our lifetime? well, something we need to remember real quick is that this double is what is really bad.
00:25
If you have both of those recessive alleles, bad juju for you.
00:30
Too bad.
00:30
But if you only have one, and if you are heterozygous, then you don't get that bad ju -do.
00:42
You might pass it on to your children, but you're okay.
00:46
And so with each generation, we're going to see that people who have this double aren't really going to make it.
00:55
Natural selection said not you.
00:56
But people who have only one are totally fine.
01:00
And people who have none also totally fine...