'Cartilage fish' presentation slideshows

The Vertebrates

The Vertebrates. Phylum Chordata Subphylum Vertebrata. The vertebrates are a sub-group of the phylum chordata, creatures with a notochord In vertebrates the notochord disappears as the organism develops and is replaced by a backbone or spine. Features of Vertebrates.

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CHAPTER 14 FISH, AMPHIBIANS, AND REPTILES

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Vertebrates

Vertebrates. Different classes of vertebrates, which include jawless fishes (e.g., lampreys), cartilaginous fishes (e.g., sharks), bony fishes, amphibians, reptiles, birds, and mammals. A vertebrate is an animal with a strong, flexible backbone . You are an example of a vertebrate.

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Vertebrates Phylum: Chordata

1. Vertebrates Phylum: Chordata. 2. Different classes of vertebrates, which include jawless fishes (e.g., lampreys), cartilaginous fishes (e.g., sharks), bony fishes, amphibians, reptiles, birds, and mammals. 3. A vertebrate is an animal with a strong, flexible backbone .

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CHORDATES

CHORDATES. 4 Defining Characteristics. 1. Notochord - extends through length of the body as a simple skeleton 2. Dorsal, hollow nerve cord 3. Pharyngeal gill slits 4. Muscular postanal tail. SUBPHYLUM UROCHORDATA tunicates Adults sessile

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