Darwinian theory of gradual process explained in new research - Verve Times

Credit: CC0 Public Domain Abrupt shifts in the evolution of animals—short periods of time when an organism rapidly changes size or form—have long been a challeng

Credit: CC0 Public Domain Abrupt shifts in the evolution of animalsshort periods of time when an organism rapidly changes size or formhave long been a challenge for theorists including Darwin. Now a… [+3149 chars]

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