luonnonvalikoiman
Luonnonvalikoima, known in English as natural selection, is a fundamental mechanism of evolution. It describes the process by which organisms with traits better suited to their environment tend to survive and reproduce more successfully than those with less advantageous traits. Over generations, this leads to an increase in the frequency of beneficial traits within a population.
The concept was famously described by Charles Darwin and Alfred Russel Wallace. It relies on several key
Over long periods, natural selection can lead to significant changes in populations, driving adaptation and the