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Latest Edmund Brodie , Jr. Stories

Snakes Evolve Along Similar Path Of Poison Resistance Say Biologists
2012-03-06 04:57:40

Utah State University biologists have long studied varied species of North American garter snakes that have evolved an amazing resistance to a deadly neurotoxin found in innocuous-looking newts, a favorite food of the snakes. The researchers have now discovered that snakes of different types in Central and South America and Asia have evolved the same resistance in a strikingly similar way. The findings, by USU alum Chris Feldman, PhD´08, now a faculty member at the University of...