1. A ____________ is a chordate but not a vertebrate.a. Lampreyb. Sharkc. Lanceletd. Sea star2. Unlike other craniates, hagfish do not have __________.a. Vertebraeb. Pharyngeal slitsc. A notochordd. A muscular, post-anal tail3. A lamprey, a shark, a lizard, and a rabbit share all of the following characteristics except __________.a. Pharyngeal clefts in the embryob. Vertebraec. Hinged jawsd. A post-anal tail4. A feature of bony fish not found in sharks is __________.a. Mineralized teethb. Pelvic and pectoral fins with bony supportsc. A swim bladderd. A lateral line system5. Which of the following animals is an amphibian?a. Caecilianb. Frogc. Salamanderd. All of the abovee. None of the above6. The adaptation that freed vertebrates from water for reproduction was:a. Operculumb. Placentac. Bony appendaged. Amniotic egg7. All mammals _______________.a. Bear live youngb. Complete their embryonic development in the uterusc. Nourish their offspring through mammary glandsd. All of the above8. The opossum is an example of a(n) __________ mammal.a. Marsupialb. Placentalc. Monotremed. Oviparouse. Eutherian9. To which of the following phyla and classes do the tapeworms belong?a. Phylum Annelida, Class Oligochaetab. Phylum Nematoda, Class Cestoideac. Phylum Platyhelminthes, Class Cestoidead. Phylum Platyhelminthes, Class Turbellaria10. Annelids __________.a. Include leeches, earthworms, and polychaete wormsb. Use their coeloms as hydrostatic skeletonsc. Have a mouth that is separate from the anusd. All of the above11. During typical earthworm reproduction, _______________.a. Each individual fertilizes its own eggs with its own spermb. Fertilization takes place during copulation between males and femalesc. Hermaphroditic individuals exchange spermd. Hermaphroditic individuals exchange eggs12. In most insects, gas exchange is accomplished by _______________.a. Book lungsb. Gillsc. A tracheal systemd. Diffusion across the exoskeleton13. Complete metamorphosis __________.a. Features a larval stage that looks different from the adultb. Is a feature in the life history of just a few insect speciesc. Is accompanied by a complete rearrangement of the genomed. Does not occur in wasps, bees, or ants14. The water vascular system of a sea star functions in _______________.a. Movement of the tube feetb. Digestionc. Pumping water for swimming movementsd. Keeping all parts of the body moist at low tide15. What feature is not shared between Annelids and Arachnids?a. Complete digestive systemsb. Closed circulatory systemc. Protostomesd. Bilateral Symmetry16. What phylum does this organism belong to?a. Molluscab. Hexapodac. Crustacead. Arthropoda17. What order does this organism belong to?a. Hemipterab. Coleopterac. Hymenopterad. Diptera18. What phylum does this organism belong to? a. Cheliceratab. Arachnidac. Crustacead. Arthropoda19. To what class does this organism belong? a. Turbellariab. Trematodac. Cestodad. Monogenea20. To what phylum does this organism belong? a. Urochordatab. Rotiferac. Ectoproctad. Platyhelminthes21. What is the feathery structure at the top of this animal called? a. Ciliab. Trochophorec. Filter feederd. Lophophore22. What class of organism created this hole? a. Cephalopodab. Molluscac. Gastropodad. Bivalvia23. What phylum does this group belong to? a. Annelidab. Pogonophorac. Oligochaetad.
View Full Document