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Episode 136 - Seahorses

The Common Descent Podcast

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Early Jawed Vertebrates Evolved to Functionally Useful Jaw Shapes

Early jawed vertebrates evolved to functionally useful bites very quickly. This also entially indicates that those early biters were predators. You don't really need a super bite if you're going after carrion or alge, ye. That's not usually struggling as much. It also says that the diversity of jaw shapes we see diverged away from this tmum into the fast bites and the superstrong bites, but also the slower bites and the weaker bites. Those are divergences from what was likely a very functional, optimized biting jaw. And since then, we've seen different specializations in jaws for different functions, precisely. We likely started with good biting ability and then

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