Speciation, the evolution of new and distinct species, is a fundamental concept in evolutionary biology. Two primary methods of speciation are recognized: allopatric and sympatric. Allopatric speciation, also known as geographical speciation, is driven by environmental changes. On the other hand, sympatric speciation involves the evolution of a new species from a single ancestral species within the same geographic area. This article will delve into the key differences between allopatric and sympatric speciation.
You Might Also Like: Anagenesis