Vestigial Structures | What are Vestigial Structures?
Vestigial structures are fascinating. Darwin predicted them and they continue to be discovered in species all over the world.
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Disclaimer: I shouldn't have used the word useless when referring to these structures and some have been found to have a purpose. These structures simply don't function as they did in our ancestors (or how they do in our close evolutionary relatives). The goal of this video is to help students understand the concept of vestigial structures, not make a definitive statement about these structures in particular.