this post was submitted on 04 Jul 2024
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Science Memes

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[–] Gordon@lemmy.world 7 points 4 months ago (1 children)

they absolutely could reverse peristalsis just like any vertebrate.

AFAIK Horses cannot vomit, and I also was told that mice and rats cannot vomit.

[–] roguetrick@lemmy.world 7 points 4 months ago (1 children)

What I'm describing isn't actual vomiting either, but more like regurgitating. Rodents can do that, though horses can't (because they can't even belch, they've got a one way valve).

Ruminants like sheep and giraffes also don't externally vomit but they do internally vomit which makes stuff change chambers in their stomach.

[–] Trail@lemmy.world 7 points 4 months ago (1 children)

Somehow the last part seems worse than vomiting. I know it isn't, but eeww.

[–] Zip2@feddit.uk 2 points 4 months ago

Internal vomitting is when it comes out of your nose?