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
Question
Chapter 57, Problem 2TYU
Summary Introduction
Introduction: Biodiversity (biological diversity) is the difference between the organisms. From the population to the ecosystem, biodiversity takes place in all level of ecological organizations. Biodiversity measures the variation at the species, genetic, and ecosystem level.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Support for the individualistic model of community structure includes (a) the decline of honeybees because of two species of parasitic mites (b) the identification of fig trees as a keystone species in tropical forests (c) the competitive exclusion of one Paramecium species by another (d) the distribution of trees along a moisture gradient in Wisconsin forests (e) theeffects of the removal of a dominant rodent species from an Arizona desert
The Hardy–Weinberg principle may be applicable if (a) the population size is small (b) migration occurs only at the beginning of the breeding season (c) mutations occur at a constant rate (d) matings occur exclusively between individuals of the same genotype (e) natural selection does not occur
The presence of one species (A) in a community may benefit another species (B) if
a. a commensalistic relationship exists between the two.
b. The first species (A) preys on a predator of the second species (B).
c. The first species (A) preys on a species that competes with a species that is eaten by the second species (B).
d. All of the choices are correct.
Chapter 57 Solutions
Biology (MindTap Course List)
Ch. 57.1 - Identify various levels of biodiversity: genetic...Ch. 57.1 - Prob. 2LOCh. 57.1 - Discuss at least four causes of declining...Ch. 57.1 - Prob. 1CCh. 57.1 - Prob. 2CCh. 57.1 - Prob. 3CCh. 57.1 - Prob. 4CCh. 57.2 - Prob. 4LOCh. 57.2 - Prob. 5LOCh. 57.2 - Prob. 1C
Ch. 57.2 - Prob. 2CCh. 57.2 - Prob. 3CCh. 57.2 - Why is the U.S. Endangered Species Act...Ch. 57.3 - Prob. 6LOCh. 57.3 - Prob. 7LOCh. 57.3 - Prob. 1CCh. 57.3 - What are two reasons for deforestation in tropical...Ch. 57.4 - Prob. 8LOCh. 57.4 - Prob. 9LOCh. 57.4 - Prob. 1CCh. 57.4 - Prob. 2CCh. 57 - Which of the following statements about extinction...Ch. 57 - Prob. 2TYUCh. 57 - Prob. 3TYUCh. 57 - Prob. 4TYUCh. 57 - Prob. 5TYUCh. 57 - Prob. 6TYUCh. 57 - Prob. 7TYUCh. 57 - Prob. 8TYUCh. 57 - CONNECT What gas is a human-made pollutant in the...Ch. 57 - Prob. 10TYUCh. 57 - Why might captive-breeding programs that...Ch. 57 - Prob. 12TYUCh. 57 - Prob. 13TYUCh. 57 - Prob. 14TYUCh. 57 - EVOLUTION LINK Biologists have wondered how...Ch. 57 - Prob. 16TYUCh. 57 - INTERPRET DATA Study the graph, which shows the...Ch. 57 - Prob. 18TYU
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
- Which of the following statements are true? a. ) Almost all invasive species are plants. b. Invasive species multiply rapidly and may displace native species in a community. c. Invasive species have no predators or parasites in their new ecosystem d. All introduced species are invasive. e. In sexual reproduction, the offspring have the same combinations of genes as their parents. f. Sequential hermaphroditism occurs when an animal is one sex during one phase of its lifecycle and the opposite sex during another phasearrow_forwardCalifornia condors, large, predatory birds that were previously on the edge of extinction, have benefited from a program that raises birds in captivity and then releases them into the wild. The reintroduction program, however, is having variable success.Which of the following would have been a surprise to wildlife biologists who, after successfully breeding and raising condors, were reintroducing the condors to the wild following a precipitous decline in their number in the 1970s? (In 1982 there were only 19 condors in the wild.) Group of answer choices: Reintroduced condors laid the same number of eggs as condor pairs in captivity. Only some of the released condors fed on marine mammals; others fed on carcasses of animals as different as wolves and cows. Twelve of 19 nests had no hatchlings, and nests of the coastal population had shell fragments 34% thinner than those of condor populations more inland. Sea otter and sea lion populations declined in areas where the…arrow_forwardWhich of the following strategies would most rapidly increasethe genetic diversity of a population in an extinction vortex?(A) Establish a reserve that protects the population’s habitat.(B) Introduce new individuals transported from other populations of the same species.(C) Sterilize the least fit individuals in the population.(D) Control populations of the endangered population’spredators and competitors.arrow_forward
- The most important reason for declining biological diversity is (a) air pollution (b) introduction of foreign (invasive) species (c) habitat destruction and fragmentation (d) illegal commercial hunting (e) commercial harvestingarrow_forwardOne characteristic that distinguishes a populationin an extinction vortex from most otherpopulations is that(A) it is a rare, top-level predator.(B) its effective population size is lower than itstotal population size.(C) its genetic diversity is very low.(D) it is not well adapted to edge conditions.arrow_forward. As coral reef communities continue to experience ocean acidification and bleaching, a population of gobbie fish and their allelic variability has rapidly decreased, this is an example of a) founder effect b) mutation c) natural selection d) gene flow e) bottleneck effectarrow_forward
- In this task, you will assume the role of a wildlife biologist that must decide if reintroduction of cougars into the Eastern US is a feasible mitigation strategy for addressing white-tailed deer overpopulation. You will use scientific information from a variety of sources and what you learn in each learning cycle to support or challenge the reintroduction of cougars to the Eastern United States. Your position on the issue should be based on evidence related to the following factors: impact that the deer population is having on ecosystems • social and economic costs of the overpopulation of deer on various stakeholders • the habitat requirements of cougars, the availability of natural resources and carrying capacity of areas where they would be introduced • potential cougar impact on biodiversity, including on populations of coyote and white-tailed deer potential social and economic costs or benefits to stakeholders in areas where cougars are introducedarrow_forwardMacArthur and Wilson found as distance from New Guinea ________ the number of bird species on Pacific Islands ________. A) increases; decreases B) increases; increases C) decreases; decreases D) increases; remains constant E) Distance from New Guinea has no affect on the number of bird species.arrow_forwardA species that has an immediate threat to extinction is said to be:a. threatened. c. alien.b. endangered. d. extinct.arrow_forward
- Ninety-nine percent of all the species that ever existed have gone extinct, a. serving as evidence that current extinction rates are not higher than normal. b. but most of these losses have occurred in the last 400 years. c. which argues that the world just had too many species. d. None of the choices is correct.arrow_forwardConservation hotspots are best described as a. areas with large numbers of endemic species, in many of which species are disappearing rapidly. b. areas where people are particularly active supporters of biological diversity. c. islands that are experiencing high rates of extinction. d. areas where native species are being replaced with introduced species.arrow_forward(A) How is the evolution of the relationship between predator and prey like an arms race? (B) Why is it that the prey usually leading in the evolutionary arms race?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:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & 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 & CompanyLaboratory 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