Ap Chap 34 The Vertebrates
Chapter 34 Presentation
The animals called vertebrates get their name from vertebrae, the series of bones that make up the backbone There are about 52,000 species of vertebrates,
Chordates have a notochord and a dorsal, hollow nerve cord Vertebrates are a subphylum of phylum Chordata Chordates are bilaterian animals that belong.
LS6 BL4106 Chordata I Fish Lancelet & Seasquirts 2013
Chapter 34
