Much of the evolutionary history of vertebrates can be seen in the way in which their ________ develop.

Question

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Embryonic development can reveal the evolutionary history of vertebrates. For example, the presence of gill arches in fish and human embryos suggests a common ancestor with gills for gas exchange. Similarly, the arrangement of bones in the limbs of embryos can reveal evolutionary relationships between different species.

Much of the Evolutionary History of Vertebrates Can Be Seen