Respiratory System of Fish - Earthworm - Cockroach - Frog
Lips Mouths Gar Jaw Elephant Fish.
What is the point of the respiring? ◦ Gas exchange provides oxygen for cellular respiration and gets rid of carbon dioxide. How do gases move from.
End Show Slide 1 of 62 Copyright Pearson Prentice Hall Biology.
Early Chordates, Craniate and vertebrate origins Where does it start? Part 1.
Fish Live in salt, brackish and freshwater Cold Blooded – body temp matches surroundings.
CHAPTER 44 REGULATING THE INTERNAL ENVIRONMENT Copyright © 2002 Pearson Education, Inc., publishing as Benjamin Cummings Section C: Water Balance and Waste.
By: Alex and Brooke. * Kingdom: Animalia * Phylum: Chordata * Class: Phondrichthyes * Order: ________________ * Family: Squalidae * Genus: Squalus * Species:
1 Class: Osteichthyes - Bony Fish As Chordates, fish have an incredible variety of characteristics. Most are covered with flat scales that fit into pockets.
Fish. Vertebrates (Subphylum Vertebrata) –Backbone enclosing a nerve cord, or spinal cord Phylum Chordata –Notochord –Pharyngeal pouches –Postanal tail.
End Show Slide 1 of 64 Copyright Pearson Prentice Hall Biology.
WHAT IS A VERTEBRATE? Bell Ringer. Animal Body Systems.
