1. Chapter 34 Vertebrates 2. Overview: Half a Billion Years of Backbones Early in the Cambrian period, about 530 million years ago, an astonishing variety of animals inhabited…
Copyright 2005 Pearson Education, Inc. publishing as Benjamin CummingsPowerPoint Lectures for Biology, Seventh EditionNeil Campbell and Jane ReeceLectures by Chris RomeroChapter…
Slide 1 Chordates have a notochord and a dorsal, hollow nerve cord Vertebrates are a subphylum of phylum Chordata Chordates are bilaterian animals that belong to the clade…
Slide 1 Chapter 34 Vertebrates Slide 2 Get their name from vertebrae, the series of bones that make up the backbone Slide 3 Vertebrates There are approximately 52,000 species…