00:03
Okay, hi.
00:05
We're going to answer this question for you.
00:07
Which of the following is not a necessary condition for a natural selection to occur? we have a.
00:13
Individuals must reproduce to form the next generation.
00:16
We do need reproduction for evolution to occur because remember evolution is happening over long periods of time within a species.
00:26
And so if they're not reproducing, we're not having any evolution going on.
00:31
So we're going to cross out a.
00:34
Individuals with different traits have different likelihoods of survival.
00:37
That's survival of the fittest, and that is a condition for natural selection.
00:40
So that does not fit the not category.
00:43
So we're going to cross out b as well.
00:45
Individuals within a population must vary in traits.
00:48
We want variation...