'Pharyngeal gill slits' presentation slideshows

Chapter 24

Chapter 24. Animal Diversity II: Vertebrates. An Evolutionary Tree of Some Major Animal Phyla. Fig. 23-1. Chapter 24 At a Glance. 24.1 What Are the Key Features of Chordates( ???? ) ? 24.2 Which Clades Make Up the Chordates? 24.3 What Are the Major Groups of Vertebrates( ???? ) ?.

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Taxonomy

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Notes on Chordate Animals

Non-Vertebrate Chordates and Vertebrate Chordates. Notes on Chordate Animals. What is a Chordate?. A chordate is defined by having the four following characteristics. Characteristics of Chordates.

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Stuart S. Sumida Biology 342 Phylogey of Basal Chordata

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General character of chordates B. Sc. II V. S. Sutar Department of Zoology GKG College Kolhapur

General character of chordates B. Sc. II V. S. Sutar Department of Zoology GKG College Kolhapur. Rod like, elongated, elastic supportive structure called notochord develops during embryonic periods.

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What do you notice? What do you wonder?

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Phylum : CHORDATA

Phylum : CHORDATA. WHAT IS A CHORDATE. To be classified into this Phylum, members must have the following characteristics at some point in their development. 1. Hollow Dorsal Nerve Cord. Nerve Cord is now found toward the DORSAL surface of the body rather than Ventrally.

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Phylum Chordata

Phylum Chordata. Chordates. Basic Overview. Four main qualities make a Chordate. At some time during their development (humans included) Chordates have A Notocord Pharyngeal Gill Slits Post-anal tail A Hollow dorsal nerve cord. Phylum Chordata -Subphylum Urochordata (tunicates)

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Phylum Chordata

Phylum Chordata. Basic Overview. Four main qualities make a Chordate. At some time during their development (humans included) Chordates have A Notocord Pharyngeal Gill Slits Post-anal tail A Hollow dorsal nerve cord. The Notochord. Pharyngeal Gill Slits. Post-anal tail.

155 views • 8 slides