Snakes and how they helped our big brains evolve
The threat of snakes gave primates superior vision and large brains -- and fueled a critical aspect of human evolution, UC Davis anthropology professor Lynne Isbell argues in a new book.
The threat of snakes gave primates superior vision and large brains -- and fueled a critical aspect of human evolution, UC Davis anthropology professor Lynne Isbell argues in a new book.
Evolution
May 1, 2009
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Axel Barlow's paper in Proceedings of the Royal Society B on saw-scaled vipers shows that snakes which have evolved to feed on scorpions have also evolved venom which is more lethal to scorpions, demonstrating that changes ...
Evolution
Apr 8, 2009
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