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Unformatted text preview: a. keratin b. beta-adenine c. alpha-epoxy nutrimine d. tetrahemoglobin 6. ________________ is a 147 million year-old relative of modern birds. a. Archaeopteryx b. Pangolin c. Gannet d. Nightjays 7. A ________________ skull has movable joints which enables squamate reptiles better mechanics to seize and manipulate their prey. a. rigid b. kinetic c. greatly ossified d. heavily armored 8. Which two animal taxa are the most closely related? a. Mysticetes and Odontocetes b. Gymnophiona and Tuatara c. Monotremata and Aves d. Anura and Squamata e. Crocodylia and Artiodactyla 9. The barren-ground caribou of Canada and Alaska undertake a mass ________________ twice annually. Study Aids Final Exam – Fall 2009 a. tundra competition b. birthing event c. death d. migration 10. Bats, birds, and insects have all evolved ____________________. a. complete metamorphosis b. exoskeleton c. viviparous reproductive mode d. powered flight...
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- Fall '09
- Aves d, a. amplexus b., c. amnion d., a. keratin b., b. exoskeleton c.