EVERYDAY SCIENCE

Detailed explanation-1: -Natural selection is the process through which species adapt to their environments. It is the engine that drives evolution.

Detailed explanation-2: -Natural selection is a mechanism of evolution. Organisms that are more adapted to their environment are more likely to survive and pass on the genes that aided their success. This process causes species to change and diverge over time.

Detailed explanation-3: -One mechanism that drives evolution is natural selection, which is a process that increases the frequency of advantageous alleles in a population. Natural selection results in organisms that are more likely to survive and reproduce.

Detailed explanation-4: -According to Darwin, the driving force behind evolution is a phenomenon that he called natural selection. Today we know that natural selection is not the only mechanism of evolution, but it has certainly played a preponderant role.

Detailed explanation-5: -The common conception of evolution focuses on change due to natural selection. Natural selection is certainly an important mechanism of allele-frequency change, and it is the only mechanism that generates adaptation of organisms to their environments.