👉 The term "autochthonousness" in the context of biology refers to a trait or property that is specific to an organism's evolutionary history, culture, or environment. It can be defined as a characteristic or feature that is unique to an individual species and not found in other organisms within the same family, genus, or order. In other words, autochthonousness refers to a characteristic of an organism that is not present in all other members of its species or related species. This