The Truth About Tongue Rolling: Genetics Myth Busted! #Genetics #ScienceExplained

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Tongue rolling has long been used as a classic example of genetics at work. It was originally thought to be a simple case of inheritance, where if you could roll your tongue into a U-shape, you had a dominant gene, and if you couldn’t, you had the recessive one. But, it turns out, it’s not that straightforward! More recent studies suggest that tongue-rolling is likely influenced by several genes, not just one, and might even be something some people can learn to do with a bit of practice. So, it’s not purely a genetic "yes or no" situation—environment and other factors may come into play too. #tonguerolling #tonguetwister #tonguecurling #drkieutips #greenscreen