👉 The term "metamerous" refers to a group of organisms that are closely related but not identical. It is often used in the context of evolutionary biology, where the term describes groups of organisms that share similar genetic characteristics and traits but have diverged from their common ancestor. In this sense, metamerous organisms can be found in a wide range of environments, including forests, deserts, and oceans, as well as in different types of ecosystems. They may also be found within the same