Evidence for the Evolutionary Model

Evolution Images

Embryological Development of the Recurrent Laryngeal Nerves (RLNs)

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Embryological Development of the Recurrent Laryngeal Nerves (RLNs)
This diagram of embryological development shows how the RLNs and ductus arteriosus in mammals are remnants of the vagus nerve branches and sixth arterial arch in the ancestors they share with fish.
Posted by Jon on October 26, 2009 Full Size| Slideshow

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