Speciation leads to the formation of new species from "summary" of The Greatest Show on Earth by Richard Dawkins
Speciation is the process by which one species splits into two or more separate species. It is a fundamental mechanism underlying the diversity of life on Earth. When populations of a species become isolated from each other, either physically or reproductively, they can start to evolve independently. Over time, these populations may accumulate enough differences that they are no longer able to interbreed and produce fertile offspring. This is when speciation occurs, leading to the formation of new species. The concept of speciation is crucial in understanding how evolution works. Without speciation, there would be no new species to populate the ever-changing environments of our planet. It is through the process of speciation that new adaptations and traits emerge, allowing species to survive and thrive in their respective habitats. One of the key drivers of speciation is natural selection. As populations become isolated and face different environmental pressures, individua...
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