“Exactly how such convergent evolution arises is not always clear.” Is it ever?
As scientists contemplate a new fossil from China, a shrimp-like Cambrian animal with the oldest known cardiovascular system and a "thinking" brain, would you like a prediction?
The "whale of the Cambrian," a large filter-feeding anomalocarid, has been brought to science’s attention.
Unexpected complexity, what did you expect? Meanwhile, the transcriptome of another “simple organism,” the sea anemone, was studied by researchers. Guess what?
Stephen Meyer likes to quote the characterization of a form of madness as “reasoning correctly from false premises.”