Evolution: This or That?

There is genetic variation within the population due to inheritance of a mutation.

There is competition for limited resources.

Organisms that are better suited to their environment are able to survive and reproduce.

Species produce more offspring than can survive in an ecosystem.

There is genetic variation within the population due to inheritance of a mutation.

There is competition for limited resources.

Organisms that are better suited to their environment are able to survive and reproduce.

Species produce more offspring than can survive in an ecosystem.

There is genetic variation within the population due to inheritance of a mutation.

There is competition for limited resources.

Organisms that are better suited to their environment are able to survive and reproduce.

Species produce more offspring than can survive in an ecosystem.