Review Topics for Final Exam 08

Review Topics for Final Exam 08 - Biological Inquiry II...

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Biological Inquiry II Review Topics for Final Exam Final Exam: Thursday April 24 th , 1:15-3:15pm Chapter 31 Introduction to Animals 1. Name the 5 feeding strategies and give and example group of animals that uses each. -Herbivory- plant eaters, snail (mollusk), horse (chordate) -predation-carnivours- spider (arthropoda), wolf (chordate) -suspension- filter feed- clam (mollusk), krill (arthropoda), baleen whale (chordata) -deposit- ingest material deposited- earthworm (annelida), insect larvae -parasitism-small feed on larger, louse (arthropoda), tapeworm (platyhelminthes) 2. Name two types of predation strategies -sit and wait -active (hunt) 3. Name two types of parasites (depending on where they attach to host) and give examples of each. -ectoparasite (louse) -endoparasite (tapeworm) 4. Name 3 parasitic classes of platyhelminthes. -trematoda- blood flukes -monogenea- fluke -cestoda- tapeworm 5. Name a type of parasitic mollusk . unionids 6. Name 5 phyla with parasitic members and give examples of these parasites -platyhelminthes- tapeworms -annelida- leaches -mollusk- unionids -nemotoda- round worms -arthropoda- larvae, ect 7. Compare different mouth parts associated with herbivorous life styles. Radula- scrapes with and shovels into mouth Mandibles- hold and chew Proboscis- sucks into mouth Molars- crush and grind 8. Compare unique filter feeding apparatus between taxa in different phyla -Baleen whales- giant baleen filters in mouth chordate -Krill- leg filters- lick and eat -Clam- pump over gills, collect with tongue and eat mollusk 9. Why do we believe choanoflagellates are closely related to animals? -they are very similar to sponge feeding cells and very similar animal cells 10. Name the 4 major aspects of animal body plans. -Embryonic tissues -Symmetry -Coelom -Embryogenesis events 1
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11. What is the difference between a dip oblast and a trip oblast? -Dipoblast- 2 embryonic tissues -Tripoblast- 3 embryonic tissues 12. Is a sponge a dip oblast or a trip oblast, or does this even apply? -doesn’t apply has no tissue differentiation 13. Which of the top 12 phyla are trip oblasts? -Acoelomorpha, rotifer, platy helminthes, annelid, mollusk, nematode, arthropod,
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This note was uploaded on 05/30/2008 for the course BIOL 113 taught by Professor Moore during the Spring '07 term at Duquesne.

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Review Topics for Final Exam 08 - Biological Inquiry II...

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