In natural selection, genetic mutations that are beneficial to an individual’s survival are passed on through reproduction. This results in a new generation of organisms that are more likely to ...

After Darwin we can see how they all fit together into a single big picture. A: Darwin's idea of natural selection makes people uncomfortable because it reverses the direction of tradition.

The phrase "survival of the fittest" functions principally in evolutionary theory to describe the biological concept of natural selection. English naturalist, geologist, and biologist Charles ...