Pig trivia: Is it a double eyelid?

All pigs have double eyelids, can’t think of it. To prevent sand from getting into your eyes, or…

All pigs have double eyelids, can’t think of it.


Pig trivia: Is it a double eyelid?
Pig trivia: Is it a double eyelid?

To prevent sand from getting into your eyes, or to avoid scratching your eyes with plant stems and leaves. Because of their large eyelid area, they can ensure that their eyes are closed. They are divided into single eyelid and double eyelid, mostly carnivores, the same carnivores also have individual single eyelid and double eyelid differences, such as dogs.

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