Darwin was the first scientist to have the courage to put forward the theory of natural selection.
That selection was natural.
That is Darwin's principal of Natural Selection, sometimes called survival of the fittest.
Artificial selection.
Natural selection.
Natural selection is what is most closely associated with Darwin.
Charles Robert Darwin, though evolution was already known. Darwin came up with an explanation for evolution. Called the theory of evolution by natural selection.
I'm not certain that Wallace was sidelined; he was more of a field biologist that Darwin - apart from Darwin's voyage on the Beagle. Darwin's publications before his work on natural selection had made Darwin very well known and celebrated. Wallace, was pleased to be associated with Darwin and without Darwin, the theory of Natural Selection would not have been taken so seriously. Darwin's publication of Origin of the Species sealed his fame; it became a best seller and Darwin became strongly associated with the theory. Wallace agreed that Darwin deserved the credit as Darwin had done most of the research behind the theory. Wallace and Darwin corrosponded throughout their lives and Darwin considered Wallace one of the great thinkers on evolution.
Charles Darwin used Natural Selection to answer the survival of the fittest.
Natural Selection
Darwin
Natural selection
Artificial selection interested Darwin because it demonstrated that traits could be modified over generations through selective breeding. This process allowed humans to intentionally choose which traits were passed on to offspring, leading Darwin to realize that a similar natural process could occur in nature, driving evolution through natural selection.
Darwin was the first scientist to have the courage to put forward the theory of natural selection.
To Darwin, the central concept of organic evolution was natural selection. He proposed that individuals with advantageous traits are more likely to survive and reproduce, passing those traits on to their offspring, leading to changes in the characteristics of a population over time.
That selection was natural.
Darwin proposed the theory of evolution.evolutionvariationartificial selection