Biology: The Unity and Diversity of Life (MindTap Course List)
14th Edition
ISBN: 9781305073951
Author: Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher: Cengage Learning
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Chapter 45, Problem 10SQ
Summary Introduction
Introduction: The branch of science which deals with the study of geographic distribution of species is called biogeography. The total number of species present in a given area is called as species richness.
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Chapter 45 Solutions
Biology: The Unity and Diversity of Life (MindTap Course List)
Ch. 45 - The type of physical environment in which a...Ch. 45 - Which cannot be a symbiosis? a. mutualism b....Ch. 45 - Prob. 3SQCh. 45 - ______ can lead to resource partitioning. a....Ch. 45 - Prob. 5SQCh. 45 - Prob. 1DAACh. 45 - Prob. 2DAACh. 45 - Testing Biological Control Ant-decapitating phorid...Ch. 45 - Prob. 4DAACh. 45 - Lizards that eat flies they catch on the ground...
Ch. 45 - Prob. 7SQCh. 45 - With ______, one species evolves to look like...Ch. 45 - Growth of a forest in an abandoned corn field is...Ch. 45 - Prob. 10SQCh. 45 - If you remove a species from a community, the...Ch. 45 - Prob. 12SQCh. 45 - Prob. 13SQCh. 45 - Prob. 14SQCh. 45 - Prob. 15SQCh. 45 - With antibiotic resistance rising, researchers are...Ch. 45 - Flightless birds on islands often have relatives...
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- The producer in an ocean grazing food web is usually a _____. a. plant b. animal c. fungi d. planktonarrow_forwardDeforestation ______. a. increases mineral runoff from soil b. decreases local temperature c. increases local rainfall d. all of the abovearrow_forwardThe deepest, richest soil in the world occurs in (a) temperate rain forest (b) tropical rain forest (c) savanna (d) temperate grassland (e) chaparralarrow_forward
- The number of species on an island usually depends on the size of the island and its distance from a mainland. This statement would most likely be made by _______. a. an explorer c. a geologist b. a biogeographer d. a philosopherarrow_forwardThe _______________ signifies that species richness is greater where two communities meet than at the center of either community. (a) edge effect (b) fundamental niche (c) character displacement (d) realized niche (e) limiting resourcearrow_forwardWhat kind of ecosystem are exotic species especially threatening to? a. deserts b. marine ecosystems c. islands d. tropical forestsarrow_forward
- A keystone species: a. is usually a primary producer. b. has a critically important role in determining the species composition of its community. c. is always a predator. d. usually reduces the species diversity in a community. e. usually exhibits aposematic coloration.arrow_forwardComplete competitors cannot coexist is a statement of the principle of (a) primary succession (b) limiting resources (c) Mllerian mimicry (d) competitive exclusion (e) character displacementarrow_forwardWhen climbing a mountain, we can observe transitions inbiological communities that are analogous to the changes(A) in biomes at different latitudes.(B) in different depths in the ocean.(C) in a community through different seasons.(D) in an ecosystem as it evolves over time.arrow_forward
- Inthe area of Glacier Bay, Alaska, the climax community is:a.hemlock forest.b.muskeg.c.hemlock forest on steep slopes, and muskeg on shallower slopes.d.hemlock forest on shallow slopes, and muskeg on steeper slopes.e.Dryas mats with scattered alders and cottonwoods.arrow_forwardEutrophication isa. caused by an overabundance of nitrogen, which leads to an increasein bacteria populations.b. caused by an overabundance of nutrients, which leads to an increasein algal populations.c. the normal breakdown of algal plants following a pollution event.d. normally seen in dry, hot regions of the world.e. none of the above.arrow_forwardExotic species are especially threatening to what kind of ecosystem? a. deserts b. marine ecosystems c. islands d. tropical forestsarrow_forward
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