Which of these is NOT one of the conditions needed for natural selection?

Individuals choosing to change their traits

Why does natural selection act on populations rather than individuals?

Selection changes the proportions of traits in a population over generations

Natural selection acting on variation

Structures with the same underlying structure but possibly different functions

They shared a common ancestor most recently

A common ancestor from which the lines diverged

The two that share the most recent common ancestor

A population becoming reproductively isolated

A change in allele frequencies over generations

The variety of different species and genetic variety in an area

More species means more feeding relationships and alternatives if one declines

12questions. Pick an answer and you'll see why right away.

Which of these is NOT one of the conditions needed for natural selection?
Why does natural selection act on populations rather than individuals?
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