Documents VERTEBRATE EVOLUTION AND DIVERSITY – Vertebrates have unique endoskeletons composed of: A cranium....

Slide 1VERTEBRATE EVOLUTION AND DIVERSITY – Vertebrates have unique endoskeletons composed of: A cranium (skull) A backbone made of a series of bones called vertebrae Slide…

Documents 18.16 Lampreys are vertebrates that lack hinged jaws –Lampreys represent the oldest living lineage...

18.16 Lampreys are vertebrates that lack hinged jaws Lampreys represent the oldest living lineage of vertebrates Suspension feeders in freshwater streams Have jawless mouth…

Documents Chordates (Chordata)

Chrodates (Chordata) Chordates (Chordata) Our phylum Chordates have a backbone 1. Dorsal hallow nerve cord 2. _________________: strong rod that separates digestive and nerve…