Slide 110. PHYLUM CHORDATA Dorsal Notochord-long rod that supports the body-becomes the vertebrae in most. Dorsal Notochord-long rod that supports the body-becomes the vertebrae…

Slide 1PHYLUM CHORDATA Dorsal Notochord-long rod that supports the body- becomes the vertebrae in most. Dorsal Nerve cord-becomes the central nervous system. Pharyngeal gill…

Slide 1 Vertebrate Evolution and Diversity Chapter 34 Slide 2 Vertebrates belong to phylum Chordata. Includes 3 subphyla, vertebrates and 2 phyla of invertebrates, urochordates…

Slide 1 Vertebrate Zoology Domain Eukarya Kingdom Animalia Phylum Chordata Sub-phylum Vertebrata Slide 2 Phylum Chordata Chordates have a nerve cord on the dorsal side of…

Slide 1 How do these taxa relate? Slide 2 How do these embryological features relate to Deuterostomes and Protostomes? Slide 3 Basal Deuterostomes Haeckel 1874, proposed…

Slide 1“Seen in the light of evolution, biology is, perhaps, intellectually the most satisfying and inspiring science. Without that light it becomes a pile of sundry facts…

Slide 1 Chapter 39 Fish Section 2 Jawless and Cartilaginous Fish Slide 2 Fish Adaptations Stream-lined body & muscular tail Paired-fins allow fish to manuver Secrete…

Slide 1 Phylum Chordata Subphylum Vertebrata Slide 2 Fishes Chapter 8 Slide 3 Larvae of a jawless fish *Cranium *Vertebrae Skeletal elements of a jawless fish Subphylum Vertebrata…

Slide 1 Slide 2 Fish Classification Kingdom Animalia Phylum Chordata Class Agnatha ( Jawless Fish) Class Chondrichthyes (Cartilaginous Fish) Class Osteichthyes ( Bony Fish)…

Slide 1 FISH (and chordates) Slide 2 What is a chordate? Members of the ANIMAL KINGDOM and the PHYLUM CHORDATA They have a dorsal, hollow nerve cord and a notocord Most chordates…