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AP Biology 1
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Chapter 51 Chapter 52 Chapter 53 Chapter 54 Chapters 55-6 100 200 300
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QuestionC Sow bugs are more active in dry areas opposed to humid areas. What type of behavior is this? 3
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Answer 51 – 100 Kinesis 4
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Question C A dog feels sick after it eats grapes. When the dog sees grapes on the floor, it doesn’t eat the grapes. What is this an example of? 5
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Answer 51 – 200 Associative Learning 6
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Question What is the name of the time period where specific behaviors can be learned during imprinting?
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Answer 51 – 300 Sensitive Period 8
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Question What is it called when an organism losses responsiveness to a stimulus that previously presented a response? 9
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Answer 51 – 400 Habituation 10
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Question When an organism reduces their individual fitness, but increases the fitness of another organism is what kind of social behavior? 11
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Answer 51 – 500 Altruism 12
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Question What is the difference between biotic and abiotic factors? 13
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Answer 52 – 100 Abiotic factors are non-living and biotic are living
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Question List the following from least to most specific: population, organism, ecosystem, community. 15
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Answer 52 – 200 Ecosystem, community, population, organism. 16
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Question Explain how the distribution of species is affected by habitat selection? 17
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Answer 52 – 300 The organism has to choose a habitat that meets its needs (ex: climate, accessibility etc.) 18
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Question How do introduced species with no natural predators in the area, affect the surrounding populations? 19
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Answer 52 – 400 They can become invasive species that grow exponentially and use up resources of the indigenous species. 20
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Question Identify all possible michiganian biomes 21
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Answer 52 – 500 deciduous forest, coniferous forest, and freshwater biomes 22
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Question Pattern of spacing among individuals within the boundaries of an area 23
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Answer 53 – 100 Dispersion 24
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Question What is the most common pattern of dispersion? 25
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Answer 53 – 200 Clumped: aggregated in patches 26
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Question Which of the following is not a density independent factor? Temperature Disease Earthquake Sunlight 27
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Answer 53 – 300 Disease 28
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Question What are the three basic variables of a life history? 29
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Answer 53 – 400 When production begins, how often they reproduce, and how many offspring are produced each time 30
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Question What happens to a population as N approaches K? 31
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Answer 53 – 500 Growth of the population slows and reaches 0 growth 32
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Question 54 - 100 What type of relationship do bees and flowers have?
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Answer 54 – 100 Mutualism 34
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Question An organism’s ecological role is? 35
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Answer 54 – 200 Niche 36
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Question What are examples of interspecific interactions? 37
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Answer 54 – 300 Competition, predation, herbivory, and symbiosis (parasitism, mutualism, and commensalism) 38
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Question 54 - 400 What does the competitive exclusion principle state?
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Answer 54 – 400 Two species competing for the same limiting resources cannot coexist in the same place 40
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Question What do bottom-up models and top-down models propose? 41
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Answer 54 – 500 Bottom-up model: proposes a unidirectional influence from lower to higher trophic levels Top-down model: proposes that control comes from the trophic level above 42
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Question What is the 10% Rule? 43
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Answer 55 – 100 The fact that one trophic level of a food chain will only pass 10% of its energy to the next 44
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Question 5 - 200 Distinguish between primary and secondary consumers
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Answer 5 – 200 Primary consumers are herbivores and secondary consumers are carnivores 46
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Question Distinguish between a small population approach and a declining population approach 47
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Answer 55 – 300 Small Population Approach- studies processes that can make small populations become extinct Declining Population Approach- Focuses on threatened and endangered populations that show a downward trend 48
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Question How does energy and nutrients move through an ecosystem? 49
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Answer 55 – 400 Energy flows and Nutrients cycle 50
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Question Describe the Reservoirs of the 4 cycles 51
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Answer 55 – 500 Water Cycle- Oceans, glaciers, polar ice caps, lakes, rivers, and groundwater Carbon Cycle- Fossil Fuels, soils and sediments, solutes in oceans, plant and animal biomass, the atmosphere Nitrogen Cycle- the atmosphere Phosphorus Cycle: sedimentary rocks, the oceans, organisms 52
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