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Unit 8 Vertebrates

Unit 8 Vertebrates. Kind'a nice to Know Better Know. Vertebrates. Know characteristics of all vertebrates. Fish. Name the “fishy” structures not seen in hagfish and lampreys Describe the scales found on sharks and bony fish Know features and reps of Agnatha, Chondrichthyes, Osteichthyes

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Unit 8 Vertebrates

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  1. Unit 8 Vertebrates Kind'a nice to Know Better Know

  2. Vertebrates • Know characteristics of all vertebrates

  3. Fish • Name the “fishy” structures not seen in hagfish and lampreys • Describe the scales found on sharks and bony fish • Know features and reps of Agnatha, Chondrichthyes, Osteichthyes • Where are the gills located in boney fish? • Name the buoyancy organ in bony fish • Bony fish have ____ fertilization

  4. Amphibians • Respiration in amphibians may be (3) • Toads and frogs are alike in that they: (3) • Name three orders of amphibians and give rep and description (meaning of order) • Why do most amphibians have moist, smooth skin? • Describe the amphibian heart and the Oxygen rich and poor circulation thru it • Herbivores, Carnivores-- Tadpole, adult frog?

  5. Amphibians 2 • How do male amphibians attract the females? • Why must the eggs be placed in water? • The changes of egg, tadpole to adult is called?

  6. Reptiles • Name the major adaptation for living on the land do reptiles exhibit? • Name the parts of the reptilian egg and give function • For most animals, how is water loss from the body controlled? • Describe the reptilian heart as to numbers of chambers for most and the exception • Define oviparous, ovoviviparous, viviparous • Name the toothless reptiles • Crocodiles are ___________ (meat eaters)

  7. Birds • Contrast birds and reptiles (3) • List the feathers and identify the function of each • List three facts about bird bones • Give function of crop, gizzard • Why is the respiratory system so efficient? • How many chambers to bird heart? • For what would talons be used? • What is the purpose of syrinx?

  8. Mammals • What do both mammals and birds have? • What is the function of the placenta? • What do parents of mammals do for their young? • Know each type of mammal development (3) • What mammals are monotremes, marsupials, placental • Dogs are in what order?

  9. Mammals 2 • Describe the covering on a bat’s wing • What do I mean “born twice?” Explain • Dugongs and manatees are in the ___order • Which mammal groups have forelimbs modified into flippers?

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