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KINGDOM ANIMALIA CHORDATES AND VERTEBRATES. LEVELS OF ORGANIZATION. Domain Kingdom Phylum Class Order Family Genus Species. 3 DOMAINS MADE OF 6 KINGDOMS. Domain Bacteria (P) Domain Archaea (P) Domain Eukarya (E). 6 KINGDOMS OF CLASSIFICATION (pg 349). PHYLUM CHORDATA.
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LEVELS OF ORGANIZATION Domain Kingdom Phylum Class Order Family Genus Species
3 DOMAINS MADE OF 6 KINGDOMS • Domain Bacteria (P) • Domain Archaea (P) • Domain Eukarya (E)
PHYLUM CHORDATA • Invertebrate chordates • Notochords ( backbone) supporting dorsal nerve cord ( spinal cord and brain) • Post-anal tail ( shortens) • Pharyngeal slits ( jaws/ears)
SUBPHYLUM VERTEBRATA • Vertebrae • Cranium • endoskeleton
VERTEBRATE CHARACTERISTICS AND TRENDS • development of internal skeleton • water land • gelatinous egg laying amniootic eggs placental • no scales feathers or hair • 2-chambered heart 3 4 • un-paired fins paired fins legs (wings)