Can you roll your tongue? Is it genetic or something you can learn to do?

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The Genetics of Tongue Rolling: Why Some People Can't Do It 🧬👅 #genetics👍 Like, Sub, Comment! 👇

Genetics of Tongue Rolling: Why others can do it, and some cannot? #MNHSANNEXSiyensikula2022

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Tongue Rolling Trait: Why 70% of People Have It & How to Do It #facts #shorts #genetics #traits

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Genetics of Inheritance: Tongue rolling

🧬 5 Common Traits That Are Actually Genetic Mutations?

In humans, there is a gene that controls the formation of muscles in the tongue, allowing people wi…

How to MASTER the ROLLING your TONGUE for traditional and foreign language songs!