The phenomenon whereby some organisms with certain features get established in an environment is known as

The phenomenon whereby some organisms with certain features get established in an environment is known as natural selection. Natural selection is the process by which organisms with certain advantageous traits are more likely to survive and reproduce, passing on these traits to their offspring. This results in the gradual evolution of a species, as the advantageous traits become more prevalent in the population over time. It is an important mechanism of evolution, driving the diversity of life on Earth.