Bio 315 7-2 Quiz

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School

Southern New Hampshire University *

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Course

315

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Anthropology

Date

Dec 6, 2023

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docx

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Uploaded by pinkrinos

7-2 Module Seven Quiz Which of the following species groups represents a guild? African wild dog, hyena, lion Early efforts to restore native prairie communities often failed because they _________________. Both of these answers are correct A keystone species __________. has an influence on community structure that is disproportionate to its abundance in that community According to the following diagram of forest communities in Great Smoky Mountains National Park, what type of community would you expect to find on an open slope at 750 m elevation? chestnut oak – chestnut heath Based on the following table, what tree species would you expect to dominate a site in the Siskiyou Mountains located at 1950 m? Noble Fir To simplify the task of understanding food webs, species are sometimes grouped into __________. Species Collections- wrong answer. Not sure what the correct answer is. In the following food web diagram, lynx predation on snowshoe hares and other herbivores can positively affect the white spruce population.

True The __________ of community structure assumes that the presence and population sizes of species are independent responses to environmental conditions. Null model A plant species is found in a range of habitats that vary widely in soil moisture. Which of the following statements is true of the plants in habitats with dry soils compared with those where water is abundant? Plants in the dry area will have a more extensive root system than those in wet areas. There is a strong link between vegetation structure and bird species diversity. Grassland communities, which are characterized by few strata, would be expected to have ________ bird species than a deciduous forest in eastern North America. Fewer

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Bio 315 7-2 Quiz

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