There was once a thriving group of reptiles that lived during the time of the dinosaurs. Rhynchocephalia is a reptile order that evolved around 240 million years ago. These reptiles used to live ...
SMBE Journals (Molecular Biology and Evolution and Genome Biology and Evolution) The vertebrate eye is a remarkable evolutionary invention, displaying an incredible repertoire, from a soaring falcon's ...
Johns Hopkins Medicine Media Relations and Public Affairs Media Contact: Audrey Huang 410-614-5105; audrey@jhmi.edu April 13, 2006 Published in the March 17 issue of Science, their lizard study ...
The third, or parietal, eye of lizards and other lower vertebrates mediates the detection of dawn and dusk instead of conventional image-forming vision. The parietal eye photoreceptors resemble their ...
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