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How Did Jaws Evolve In The Vertebrates? [Solved]

The jaw evolved from repeating pharyngeal segments first present in chordate ancestors as respiratory structures, later giving rise to cartilaginous branchial baskets of jawless fishes and the bones and cartilages of the facial, upper and lower jaw, jaw support, and posterior gill or throat structures (viscero- or 31 Oct 2018

How did animals with jaws evolve from their jawless ancestors?

Dr Sam Giles is a

When Animals Learnt to Bite, the Evolution of the Jaw Bone

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Origin of the Jaw

Jaws