Ferns Could Potentially Return To An Earlier, More Basic Form
Most people are familiar with Rudolph Zallinger’s illustration “The March of Progress” which depicts human evolution from the early primate ancestor Dryopithecus to modern Homo sapiens. While evolution is a captivating process, it doesn’t always move in a straight line as Zallinger’s image suggests. The notion that evolution progresses in a one-way path from simple […]
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