Is Picking a Mate Just Genetics?

So after looking for years you finally found your perfect mate. Was it good judgment on your part, helped along by a lot of romance, or was it just a case of cold genetics? It may well be that your genes, not your superior taste when it comes to the opposite sex, made the choice for you. But even your genes can get it wrong. At least if you are a fruit fly. A team of scientists at Cornell University in Ithaca, N.Y., and the University of Queensland in Brisbane, Australia, have been trying for...Full Story
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