ConvergenceConvergence: Evidence for a Single CreatorBy Fazale (Fuz) R. Rana, Ph.D. Closely related to the phenomenon of repeatable evolution is convergence. Convergence refers to the widespread tendency in nature of unrelated organisms to possess nearly identical anatomical and physiological characteristics. Déjá vu—Again, Part 1 of 2Posted by Fazale ‘Fuz’ Rana, Ph.D. Newly Discovered Example of Convergence Challenges Biological Evolution Déjá vu—Again, Part 2 of 2Posted by Fazale ‘Fuz’ Rana, Ph.D. Newly Discovered Example of Convergence Challenges Biological Evolution Design of Bird Brains for Long MigrationsMany migrating birds fly all night long. Some fly nonstop across huge ecological barriers like the Gulf of Mexico. For decades, biologists have wondered how these creatures can survive the severe sleep deprivation brought about by such migration habits. Flightless Birds Run Down EvolutionPosted by Fazale ‘Fuz’ Rana, Ph.D. Newly Discovered Example of Convergence Challenges Biological Evolution Great Minds Think Alike, but Evolution Doesn'tGreat minds think alike, so the saying goes. There is some truth to this old adage. When several people... Inability to Repeat the Past Dooms EvolutionPosted by Fazale ‘Fuz’ Rana, Ph.D. Experimental Support for Historical Contingency Challenges Biological Evolution Repeatable Evolution or Repeated Creation?By Fazale Rana Any casual observer of nature recognizes that many creatures bear some resemblance to one another. Many species of frogs, lizards, fish, and other animals and plants from different parts of the world appear to be nearly identical. This similarity has been the pattern throughout life’s history. Salamander Study Challenges Evolutionary TheoryBy Fazale R. Rana, Ph.D. If one were to push the rewind button, erase life’s history and let the tape run again, the results would be completely different. So goes evolutionary biologist Stephen Jay Gould’s metaphor for the evolutionary process.1 Biological evolution should not repeat itself. And yet scientific advance, including a new study of salamanders, continues to demonstrate that evolution does “repeat” itself. Weeding out Evolution: Book Reviews of Icons of Evolution and Science & Christianity: Four Views1. Icons of Evolution: Science or Myth? Reviewed by Fazale R. Rana 2. Science & Christianity: Four Views
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