The eye of an Octopus and the eye of a human are known as Analogous type of organ.Analogous organs have anatomically different structures, but these structures perform the same function. These structures or features are not present in the last common ancestor of these groups.
Example of an animal and a plant which exhibits analogous organs are:
i) Flippers of dolphin and penguin.
ii) Sweet potato and Potato.
They exhibit a Convergent evolutionary process. Convergent evolutionary species have different ancestral origins, but they have developed similar features.
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