Biology (MindTap Course List)
11th Edition
ISBN: 9781337392938
Author: Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 54, Problem 8TYU
The _______________ 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
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Question 10.
A competitive network results in a more balanced system of dominance compared to a competitive hierarchy.
A. True
B. False
Question 8
Late successional trees have few effective layers of leaves.
A) True
B) False
Question 7
Pioneer species _______________.
A)
are altruistic.
B)
are excellent competitors.
C)
are resistant to disturbance.
D)
can tolerate harsh abiotic conditions.
Question 4. According to the core-satellite hypothesis, ______________.
A)
most species are common.
B)
abundance and occurrence are linearly related.
C)
satellite species are found in many sites surrounding core sites.
D)
core species are found at few sites.
Question 5
Question 5 options:
The intensity of competition ____________ during secondary succession.
Question 6
Which of these disturbances is most variable in its impact?
Question 6 options:
A)
Crown fire
B)
Hurricane
C)
Flood
D)
Glaciation
Question 1
Neutral models emphasize dispersal and chance.
Question 1 options:
A) True
B) False
Question 2
Environmental filtering reduces competition.
Question 2 options:
A) True
B) False
Question 3
If competition structures a community, then ____________.
Question 3 options:
A)
niches should be widely separated in niche space.
B)
niche space should be neutral.
C)
the environment does not filter species.
D)
there is no niche overlap among species.
Chapter 54 Solutions
Biology (MindTap Course List)
Ch. 54.1 - Define ecological niche and distinguish between an...Ch. 54.1 - Define competition and distinguish between...Ch. 54.1 - Summarize the concept of the competitive exclusion...Ch. 54.1 - Define predation and describe the effects of...Ch. 54.1 - Distinguish among mutualism, commensalism, and...Ch. 54.1 - How are acorns, gypsy moths, and Lyme disease...Ch. 54.1 - Why is an organisms realized niche usually...Ch. 54.1 - Which principle of community ecology is...Ch. 54.1 - Name the three kinds of symbiosis and give an...Ch. 54.2 - Prob. 6LO
Ch. 54.2 - Prob. 7LOCh. 54.2 - Prob. 1CCh. 54.2 - Prob. 2CCh. 54.3 - Summarize the main determinants of species...Ch. 54.3 - Prob. 9LOCh. 54.3 - Prob. 1CCh. 54.3 - Prob. 2CCh. 54.3 - Prob. 3CCh. 54.4 - Define succession and distinguish between primary...Ch. 54.4 - Prob. 11LOCh. 54.4 - Prob. 12LOCh. 54.4 - Prob. 1CCh. 54.4 - Prob. 2CCh. 54.4 - Prob. 3CCh. 54 - A symbiotic association in which organisms are...Ch. 54 - A species __________ is the totality of its...Ch. 54 - Prob. 3TYUCh. 54 - The tendency for two similar species to differ...Ch. 54 - Competition with other species helps determine an...Ch. 54 - Complete competitors cannot coexist is a statement...Ch. 54 - Prob. 7TYUCh. 54 - The _______________ signifies that species...Ch. 54 - An unpalatable species demonstrates its threat to...Ch. 54 - A limiting resource does all the following except...Ch. 54 - An ecologist studying several forest-dwelling,...Ch. 54 - Support for the individualistic model of community...Ch. 54 - Prob. 13TYUCh. 54 - Many plants that produce nodules for...Ch. 54 - EVOLUTION LINK The rough-skinned newt, which lives...Ch. 54 - EVOLUTION LINK Competition is an important part of...Ch. 54 - INTERPRET DATA Examine the top and middle graphs...Ch. 54 - SCIENCE, TECHNOLOGY, AND SOCIETY Describe the...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Question 4 When disturbance is frequent, competition is often less intense. Question 4 options: A) True B) False Question 5 Directional selection on the niche to reduce overlap leads to ___________. (two words) Question 6 In a coevolutionary arms race ____________. A) selection favors equilibrium. B) each adaptation by one species negates selection on the other. C) each adaptation by one species leads to a new adaptation in the other. D) selection is stronger on the predator.arrow_forwardQuestion 7 Optimal foraging theory suggests that ____________. Question 7 options: A) when handling time is long relative to search time, predators should be generalists. B) specialized diets are rare in nature. C) new items are added to the diet only if their handling time is larger than average. D) when search time is long relative to handling time, predators should be generalists. Question 8 Question 8 options: In _____________, one species benefits while the other is unaffected. In ___________, both species benefit. Question 9 In a type II functional response ____________. Question 9 options: A) as handling time decreases, consumption also decreases. B) consumption is limited by handling time at very high prey density. C) as search time increases,…arrow_forwardAccording to the intermediate disturbance hypothesis _____________________. Question 22 options: A) competition eliminates species when disturbance is common. B) competition eliminates species when disturbance is rare. C) species cannot colonize after intermediate disturbance. D) species diversity is highest when disturbance is rare.arrow_forward
- The pattern of recovery in a community after a disturbance is called ___________________. biogeochemical cycling a trophic cascade ecological succession the trophic structurearrow_forwardNOTE: The image you need to see in order to answer this question is attachedA developer owns the property encompassing the three habitats above. By law, one of the habitats must be left intact to satisfy the zoning laws. The developer works with an environmental engineer to choose which of the habitats should be saved. The environmental engineer suggests that Site C should be saved. Which of the following choices best justifies this decision?Responses A) Site C has greater species richness and species evenness than either Site A or Site B. This will promote the maximum sustainability for future generations of animals. B) Site C is tied with Site A for greatest species richness, but unlike Site A, it has representative species from all 3 of the sites within it. C) Site C not only contains the greatest number of species, it also has the greatest genetic diversity within each species. D) Site C has more unique species in it than either Site A or Site Barrow_forward(15)The text book gives many details about problems with the threats to biodiversity on planet Earth, but one problem which may be inherent in their analysis is (a) they fail to note that biodiversity loss involves population declines (b) they fail to consider human beings as part of the ecosystems that they survey (c) they fail to note that extinction is reversible (d) they fail to point out that if trends continue, we may see the extinction of more than half of all speciesarrow_forward
- A frog population lives in a pond covered with a species of aquatic plant that attracts insects due to its color. The small frogs depend on the insects for This represents a _______ relationship between the frog and the plant species. a) predation b) mutualistic c)competitive d)commensalismarrow_forwardAs the fertility of soil on the forest floor increases, which of the following most likely will occur? Mark only one oval. 00 A) size of plants decreases. B) growth rate of plants increases. C) density of plants decreases. D) number of species of plants increases. E) probably nothing not benefited. Mark only one oval. levolls aviat estela Related to the greater Yellowstone area and according to abundance levels, have benefited from wolf reintroduction, while have ainerion A) grizzly bears, brown bears B) beavers, aspen trees C) woody plant species, beavers D) all of the above first listed species, elk A) zonation. OB) stratification. C) succession. D) characterization. OE) vector-born bond woll 19v altide A (0) lagens ewolis témns) A (0) anomoe ni sunt aniq bio nA (SSSS oorhoorigion Mos Jealsong visuau al vinum Changes in community composition and structure over time are called which of the following? Jovo sto no he Mark only one oval. 2000 abnedm 1003 en avoubisen (0 esw 162 (3 CD…arrow_forwardUse the data in the Table below to answer the following 4 questions. 1. Create a graph (label this as Figure 1) of species richness and species diversity over the study years. Upload your graph in the next question. 2. a) When was species richness lowest, and when was it highest? b)When was species diversity lowest, and when was it highest? 3. What is the effect of invasive species H on community structure in year 3 compared to year 8? 4. What is the overall impact of invasive species H on the species richness and species diversity of this community? TABLE Species Richness Species Diversity YEAR 3 3 0.995 YEAR 8 5 1.516 YEAR 12 5 1.351 YEAR 15 6 1.197arrow_forward
- Damselflies in the genus Lestes can live in ponds that vary in amount of time they hold water and predator presence. Yet, one species, Lestes dryas damselfly is confined to vernal ponds lacking large dragonfly predators and fish. Where this species live defines its a) biome b) fundamental niche c) realized niche d) interspecific interactionsarrow_forwardThe intensity of competition _______________ (increases or decreases) during secondary succession.arrow_forwardArticle readings: Why some animals are more important to ecosystem than others. From the article, list down all the species being described as keystone species and their negative effect when removed from their ecosystem. Define the ‘Keystone species concept” and differentiate it from “morphological species concept”. How does a keystone species plays its role in having a trophic cascade scenario? 1 sentence only.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSON
Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStax
Anatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
From Sea to Changing Sea | Early Life in the Oceans || Radcliffe Institute; Author: Harvard University;https://www.youtube.com/watch?v=Ac0TmDf5Feo;License: Standard youtube license