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Bio 181 Fall 2007 Cumulative Review

Bio 181 Fall 2007 Cumulative Review - Kerrie she sent us...

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Kerrie- she sent us this one for the final. It was half of the last exam and  half cumulative. Again, this didn’t really help us, but it might for you.  Carley.  Bio 181 Fall 2007 Cumulative Review for 75 point exam Material covered: All topics from lecture through Conservation Biology. All lab units. Format:  Multiple choice, short essay, true/false Key points from each lecture unit: 1. Scientific inquiry a. define science- studying physical and natural world b. methods of science- observ,  c. elements of the scientific method d. define hypothesis(1 person edu never proven, theory(still never  proven) and law 2. Scientific method a. Elements of experimental design: i. variables (independent and dependent) ii. control group iii. treatment group b. Kinds of data- qual/quant c. Sources of information  i. Primary ii. Secondary 3. Diversity and Unity a. Features that separate living from nonliving matter( 7 things,  cells/organelles, growth/development, reproduction…) b. The “hierarchy of life”( the thing that was in order---atom, molecule,  macromolecule,…) c. Diversity – the three domains (eukarya, protista,) 4. Evolution overview I: Age of earth and evolution
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a. Define evolution( change over time, basically) b. Age of the earth and time of key events: i. First recognizable life forms 3.5 billion  ii. Eukaryotes 2.1 bya iii. Multicellular forms 1.2 bya  iv. Tetrapods 375 mya v. Humans 200 mya  The earth is 4.55 billion years old!!! (remember  that) c. Hypotheses on how life began i. Experimental observations (operan and Haldane, extraterrestrial,  deep sea vents) d. Fossil record i. Limitations( size, paleontologists, age, etc) ii. Dating techniques (C-14 for the younger stuff (shorter half-life), 
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Bio 181 Fall 2007 Cumulative Review - Kerrie she sent us...

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