8. The Axolotl – Limb Detachment & Regeneration
The axolotl is a close relative of the salamander and is commonly found in the waters around Mexico City. Their varied colors and that almost-smiling face make them a popular exotic pet, so cute that most people instinctively want to touch them, but doing that will spook them.
To get away from threats, members of the Salamander family allow the predator to grab a non-vital part of their body, like their tail or even a foot. But before the predator can gobble them up, they jettison the body part and flee. The discarded body part continues to flop around like a live thing, thus distracting the predator.
Salamanders have a unique ability to regenerate a perfect replacement for the sacrificed limb. The process is so “perfect” that scientists are studying them to see how it can be replicated in humans.
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