The theory of evolution by natural selection was first put forward by
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The theory of evolution by natural selection was first put forward by Charles Darwin. Charles Darwin was a British naturalist who developed the theory of evolution by natural selection after observing the variation and adaptation of various species during his travels around the world. In 1859, he published his book "On the Origin of Species" in which he explained how natural selection works and how it leads to the evolution of species over time. His work revolutionized the field of biology and has had a significant impact on our understanding of the natural world.