Evolution leads to new species through speciation, a process often driven by natural selection. Initially, a population develops genetic variation. If groups within this population become *repro

Here's how the process of evolution may result in the formation of new species: Evolution leads to new species through speciation, a process often driven by natural selection. Initially, a population develops genetic variation. If groups within this population become reproductively isolated (e.g., by geographical barriers or behavioral differences), they can no longer interbreed. Over time, these isolated groups adapt to their distinct environments, accumulating different genetic changes until they become so distinct that they can no longer produce fertile offspring, thus forming new species. That's 2 down. 3 left today — send the next one.