Other traits will be less advantageous, and may even be harmful. Some of these traits will be more advantageous than others, and will help the individual survive and reproduce.
Over time, individuals in a population will have different traits. The evolution of vestigial organs can be explained by natural selection.They can be found in many different animals, and usually occur when a species evolves from one that does not have the organ to one that does. Vestigial organs are organs that have lost their original function over time.Some common examples of vestigial structures include the appendix, the wisdom teeth, and the coccyx. They may no longer be used by the organism, or they may be used in a very limited way. Vestigial structures are those that have lost their original function over time.
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