Stuff happens …. Several times throughout their radiation fish have evolved either lungs or swim bladders as gas-holding structures. Lungs and swim bladders have different…
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Published 3rd July 2019
Biological evolution is supposed to be a blind, purposeless process. How did so many of the same highly complex features evolve repeatedly by random mutations?
Stuff happens …. Several times throughout their radiation fish have evolved either lungs or swim bladders as gas-holding structures. Lungs and swim bladders have different…
Comments closed