this post was submitted on 30 Jan 2025
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[–] frobeniusnorm@lemmy.world 4 points 12 hours ago (6 children)

they are reptiles, so when i am cold, they are slow

[–] Remember_the_tooth@lemmy.world 10 points 12 hours ago (2 children)

Woke up and chose violence this morning, so here goes:

Akshully, the Jurassic Park creatures are not reptiles for a number of reasons.

  1. Reptile is paraphyletic and arbitrarily groups species regardless of their lineage.

  2. T. Rex was likely warmblooded as its descendants are.

  3. The creatures are not entirely dinosaurs. They're hybrids of dinosaurs, and modern animals that the Jurassic Park scientists believed were most similar genetically.

Anyway, thanks for commenting, and I hope I've conveyed an appreciative and respectful tone. I sincerely just like sharing, learning, and discussing things.

Also, fight me.

[–] frobeniusnorm@lemmy.world 2 points 1 hour ago* (last edited 1 hour ago) (1 children)

Very interesting. Were T-Rex really warm blooded, i thought that was a trait dinosaurs did not have at all and an advantage e.g. mammals had, allowing us to adapt better to the shifting climate?

EDIT: birds even inherited warm bloodness from the dinosaurs: https://www.livescience.com/dinosaur-metabolism-warm-cold-blooded the more you know

sorry for spreading missinformation

[–] Remember_the_tooth@lemmy.world 1 points 9 minutes ago

You're not spreading misinformation. You stated your thesis based on your assumptions. You tested it, and then shared your results. I really appreciate that.

[–] 9bananas@lemmy.world 1 points 1 hour ago (1 children)

don't wanna fight, but i do want some clarification:

were they actually warm blooded, or that pseudo warm blooded thing some reptiles and fish do where they aren't exactly warm ir cold blooded, but kinda in-between?

[–] frobeniusnorm@lemmy.world 2 points 1 hour ago (1 children)

dinosaurs were all kinds of -blooded, but t-rex was probably fully warm blooded, like birds. Other, especially "older" ones were cold blooded.

[–] 9bananas@lemmy.world 1 points 32 minutes ago

thank you, that's exactly what i wanted to know!

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