Today, scientists have made a major breakthrough in understanding the evolutionary history of our ancestors. By developing a Functional Morphology Index (FMI), they are able to identify the physical traits and how they have evolved over time. The FMI tracks changes in the body structure of an animal as it adapts to its environment, allowing researchers to accurately compare the evolutionary development of an animal over time. This revolutionary tool promises to offer unprecedented insight into the evolutionary history of humans, and other animals.

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source: Phys.org