👉 Monophyleticism is a concept in evolutionary biology that refers to the idea that organisms are genetically distinct species, and therefore they cannot be classified as closely related or phylogenetically related. Monophyletic species have no common ancestor, and any two different species can only be distinguished by their genetic makeup. In other words, monophyleticism is a term used in biology to describe the idea that all organisms are distinct species with no shared ancestry. It suggests that these organisms have evolved