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Semester 2 Final Exam III 2011/2012

Semester 2 Final Exam III 2011/2012. Your Topic. Evolution : 200. Question: An environmental factor that affects the survival rate of an organism is called Answer Selective pressure. Back. Evolution : 400. Question: In evolutionary terms, “fitness” means what? Answer

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Semester 2 Final Exam III 2011/2012

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  1. Semester 2 Final Exam III 2011/2012

  2. Your Topic

  3. Evolution : 200 • Question: • An environmental factor that affects the survival rate of an organism is called • Answer • Selective pressure Back

  4. Evolution : 400 • Question: • In evolutionary terms, “fitness” means what? • Answer • Ability to reproduce successfully Back

  5. Evolution : 600 • Question: • The change in gene frequency of a population over a period of time is… • Answer • evolution Back

  6. Evolution : 800 • Question: • The whale flipper and bat wing are a good example of… • A. Analagous structure • B. homologous structure • C. vestigial structure • Answer • Homologous structure Back

  7. Evolution : 1000 • Question: • An inherited characteristic that increases an organism’s ability to survive and reproduce in its specific environment is called what? • Answer • An adaptation Back

  8. Evolution 2: 200 • Question: • Fish populations that do NOT interbreed because they are separated in different ponds may evolve into separate species due to • Answer • Geographic isolation Back

  9. Evolution 2: 400 • Question: • The corresponding change of two or more species that are closely associated with each other, such as poisonous newts and toxin-resistant garter snakes is called • Answer • coevolution Back

  10. Evolution 2: 600 • Question: • The internal leg bones of a whale are referred to as what type of structure? • Answer • vestigial Back

  11. Evolution 2: 800 • Question: • Identify the four types of evidence that support the law of evolution • Answer • Fossils • Morphology (homologous structures) • Embryology • Biochemical (amino acid sequences) Back

  12. Evolution 2: 1000 • Question: • The smallest unit in which evolution occurs is • Answer • population Back

  13. Classification : 200 • Question: • The science of classifying living organisms is known as • Answer • Taxonom y Back

  14. Classification : 400 • Question: • You can ask a question here, it has to relate to the topic, as # get higher, Q’s get harder! • Answer • (The answer here!) Back

  15. Classification : 600 • Question: • One system of naming and classifying organisms still used today was created by • Answer • CarolusLinneaus Back

  16. Classification : 800 • Question: • The naming system used in classification is called • Answer • Binomial nomenclature Back

  17. Classification : 1000 • Question: • Using the current naming system, an organism is named by its (what 2 categories)… • Answer • Genus and species Back

  18. Classification 2: 200 • Question: • What is a species? • Answer • Group of organisms that are able to reproduce successfully Back

  19. Classification 2 : 400 • Question: • What kingdom do humans belong to? • Answer • Animal Back

  20. Classification 2 : 600 • Question: • Identify the 6 kingdoms of modern taxonomy • Answer • Archaebactera • Eubacteria • Fungi • Plantae • Animalia Back

  21. Classification 2 : 800 • Question: • In the scientific name of an organism, the first part represents the • Answer • genus Back

  22. Classification 2 : 1000 • Question: • Place the categories of organism classification in the correct order from most inclusive to least inclusive. • Answer • Kingdom, Phylum, Class, Order, Family, Genus, Species Back

  23. Agents of Disease : 200 • Question: • What is a pathogen? • Answer • A disease-causing organism/entity Back

  24. Agents of Disease : 400 • Question: • Koch’s postulates are used to determine … • Answer • If a microbe is a pathogen Back

  25. Agents of Disease : 600 • Question: • Identify the three types of microbes that can be described as pathogens • Answer • Virus, bacteria, parasites Back

  26. Agents of Disease : 800 • Question: • These organisms are prokaryotic and reproduce by fission • Answer • bacteria Back

  27. Agents of Disease : 1000 • Question: • Place Koch’s postulates in the correct order (from first to last). • Answer • The microorganism must be present in a diseased host. • The microorganism must be isolated from the diseased host. • The isolated microorganism must cause disease when placed into a second, healthy organism. • The microorganism must be re-isolated from the second organism it was injected into. Back

  28. Bonus Question: 5000 pts. • Question: • You can ask a question here, Since this is the Bonus Q. it should be the hardest question. • Answer • … • (The answer here!) Back

  29. Daily Double The Winner Of The Last Round Write Down How Much Money You Are Willing To Risk If You get the Question write you win that money If you get it wrong you Loss the money!

  30. Daily Double The Winner Of The Last Round Write Down How Much Money You Are Willing To Risk If You get the Question write you win that money If you get it wrong you Loss the money!

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