Which is necessary for natural selection to proceed?

Question

Quizplus · Accepted Answer

All of the listed options are necessary for natural selection to proceed. Without variation, there would be no differences for natural selection to act upon. Without a mechanism of inheritance, there would be no way for advantageous traits to be passed down to future generations. Without the acquisition of adaptations, organisms would not be able to become better adapted to their environment. Lastly, generations reproducing over time is necessary for the accumulation of changes in the population over time.

Which Is Necessary for Natural Selection to Proceed