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ELL Science Term 3 Periodic Exam 1 Study Guide REVIEW ALL POWERPOINTS AND HOMEWORK ASSIGNMENTS RE-READ CHAPTER 11 What are the five characteristics all chordates have at some point in their development? What are three characteristics of fish? 1 2 3 What are 3 types of feathers? 1 2 3 How do reptiles get oxygen? What are 3 adaptations birds have that help them fly? 1 2 3 What does amphibian mean? What are three adaptation amphibians have for life on land? What do contour feathers do? What is a lateral line in fish? What are two things fins are used for? 1 2 What are three groups of amphibians? What is a tetrapod? Give ten examples of tetrapods: How are bird lungs different? What are the five classes of vertebrates? How is the adult frog’s circulatory system different than the tadpole? What are three examples of bony fish? What are 5 groups of birds? Give two examples of each one: 1 2 3 4 5 Why are amphibians sensitive to environmental disruptions? What are two possible explanations for amphibian population declines? What do flight feathers do? How do fish breathe? Which subclass of fish has a lateral line and an operculum? Describe the amphibian heart. How does it change over the animal’s lifetime? What are four adaptations frogs have for movement on land? What does ectothermic mean? Which classes of vertebrates are endothermic? What is a crop? Are most reptiles herbivores or carnivores? What are four groups of reptiles? What are three clues that tell you amphibians evolved from animals that lived in the water? When and where was Archaeopteryx discovered? How is the reptile egg different than amphibian eggs? What is yolk? How can you tell a crocodile from an alligator? What animals did birds evolve from? What do most turtles eat? What are 4 characteristics of birds? Why do amphibians have to live close to water? What is the oldest bird fossil? What were the first vertebrates to live on land? What are 3 things feathers do for birds? 1 2 3 What is a swim bladder? What is Archaeopteryx? What do downy feathers do? How is the bird heart different than the reptile heart? Describe the amphibian egg: What class of vertebrates are birds? Why are having very good lungs and heart important for birds? What three classes of vertebrates are ectotherms? What is a gizzard? Give two examples of how birds’ beaks and claws are specialized 1 2 Why do birds eat so much? Are birds ectotherms or endotherms? How are bird eggs different than reptile eggs? Describe frog metamorphosis from egg to adult: Why do birds keep the eggs warm? What are three adaptations that help reptiles live in far away from water? What are 3 ways birds are important in the environment? How is the reptile skin different than the amphibian? Fish taxonomy: Kingdom ______________________ Phylum ______________________ Subphylum _______________________ What are the three subclasses of fish? 1 2 3 What are two examples of jawless fish? What are three examples of cartilaginous fish? - What is the world’s largest fish? What is an operculum? How do most fish reproduce? What are three examples of bony fish? How do amphibians get food? - _____ operculum a. heart in reptiles _____ crop b. keeps constant body temperature _____ snake c. grinds food in bird stomach _____ tadpole d. covers gills in bony fish _____ agnathan e. eagles and hawks _____ gizzard f. helps fish control depth in water _____ Aves g. a cartilaginous fish _____ endotherm h. fossil is part reptile, part bird _____ Archaeopteryx i. baby frog, fish-like _____ flightless birds k. feathers that provide warmth _____ tetrapod l. heart in fish _____ shark m. ducks, geese and loons _____ downy n. vertebrate class of birds _____ ectotherm o. movement of air in bird lungs _____ birds of prey p. reptiles with no legs _____ gills q. jawless fish _____ swim bladder r. help fish move and stay upright _____ fins s. has 4 legs (or 2 legs and 2 arms/wings) _____ lateral line t. helps fish sense the surroundings _____ 4 chambers u. body temperature changes with environment _____ 3 chambers v. penguins and ostrich _____ 2 chambers w. heart in birds _____ one-way air flow x. storage place for food in birds _____ water birds y. how fish get oxygen
