People that can wiggle their ears, how??? (lemmy.world)

submitted 11 months ago by someguy3@lemmy.world to c/asklemmy@lemmy.world

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[-] tal@lemmy.today 1 points 11 months ago* (last edited 11 months ago)

Just like people who can raise one eyebrow.

https://en.wikipedia.org/wiki/Tongue_rolling

Tongue rolling is the ability to roll the lateral edges of the tongue upwards into a tube. The tongue's intrinsic muscles allow some people to form their tongues into specific shapes. Rolling the tongue into a tube shape is often described as a dominant trait with simple Mendelian inheritance, and it is commonly referenced in introductory and genetic biology courses, although there is some disagreement.[1]

this post was submitted on 21 Dec 2023

66 points (94.6% liked)

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