Animals, Nature, and You

Give Me a Break - Lizard Tails That Detach and Regrow!


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Ever wondered how lizards drop their? Is it their choice when to detached or is it pulled off?

The science behind it is even cooler than you think! It involves muscles, preexisting fractures and a quick "peel-off like a sticker" that allows the whole process to happen. And there's more - The tail does grow back, but it's not quite the same. And if the growth point gets damaged again, teh lizard could end up with two new tails!

Noted links:

How many ties can a lizard regrow its tail?

Science.org video about tail detachment & regrowth


Rick's website: ZoologyRick.com

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Music: Positive Carefree Folk Pop

Artist: Burgberg

Used with Full Music Standard Lic.

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Animals, Nature, and YouBy Rick Schwartz