The eyes of an octopus and the eyes of humans are an example of which type of evolution?

The eyes of an octopus and humans serve as a prime example of convergent evolution, which occurs when different species independently evolve similar traits or features in response to similar environmental pressures or functions. In this case, both octopuses and humans have developed complex eyes that allow for advanced vision despite their very different evolutionary lineages. The similarity in eye structure and function highlights how different organisms can tackle the same ecological challenge—such as the need for effective vision—resulting in analogous adaptations, showcasing the concept of convergent evolution. This phenomenon illustrates that similar environmental conditions can lead to similar adaptations, even among species that are not closely related.