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 6TYU
Summary Introduction
Introduction: The management of nature and biodiversity from the excessive rate of extinction and erosion of biotic interactions is called conservation biology. In situ conservation and ex situ conservation are the two problem-solving approaches of conservation biology that saves organisms from the extinction.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
What is the single greatest threat to biodiversity?(A) overharvesting of commercially important species(B) habitat alteration, fragmentation, and destruction(C) introduced species that compete with native species(D) novel pathogens
(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 species
The process of species replacement over time in a community is called (a) global climate change. (b) succession. (c) competition. (d) community change.
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
- Conservation 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_forwardDetermine if each statement is correct or incorrect: 1. Ecosystems with fewer numbers of species tend to be less stable. 2. Increasing numbers of species lead to more redundancy which is bad for the ecosystem. 3. More species mean more niche separation. 4. Species with a low resistance will also have low resilience. 5. Disturbances to ecosystems can be both naturally occurring and human caused. 6. Stresses to ecosystems are useful for removing weaker species and ensuring the strongest survive. 7. Bringing non-native species into an area to increase biodiversity makes the ecosystem more stable.arrow_forwardA symbiotic association in which organisms are beneficial to one another is known as (a) predation (b) interspecific competition (c) intraspecific competition (d) commensalism (e) mutualismarrow_forward
- Based on the intermediate disturbance hypothesis,a community’s species diversity is increased by(A) frequent massive disturbance.(B) stable conditions with no disturbance.(C) moderate levels of disturbance.(D) human intervention to eliminate disturbance.arrow_forwardPredators that are keystone species can maintain speciesdiversity in a community if they(A) competitively exclude other predators.(B) prey on the community’s dominant species.(C) reduce the number of disruptions in the community.(D) prey only on the least abundant species in the communityarrow_forwardA BI U ニvニv ... Question 32 Ecological systems, unlike the organism, Question 32 options: A) are susceptible to selection pressure. B) are able to evolve. C) do not exhibit homeostasis. D) exhibit homeoștasis. Question 33 How do the resource management sciences differ from ecology? Question 33 options: A) The management sciences focus on natural history. B) Ecology is an applied science. C) They focus on human impacts on ecology. D) They are applied sciences. Question 34 The most comprehensive level of biological organization is the Question 34 options: A) population B) ecosystem C) species D) ecospherearrow_forward
- Which of the following best predicts the consequences of introducing brown rats ( invasive species) to an island where they did not previously exist? Choose 1 answer: Choose 1 answer: (Choice A) A The rat population size will likely remain small, and as a result the rats will not be able to outcompete other organisms for resources. (Choice B) B Without its typical food sources, the rat population will not be able to become established, and the island ecosystem will remain stable. (Choice C) The rat population will grow rapidly, disrupting the island's community structure by feeding on native plants and animals. (Choice D) D Without any natural predators, the rat population will become established and help increase the species diversity of the island answer explainarrow_forwardA conservation biologist has been asked to explain why it is important to protect biodiversity. She would list all of the following reasons except for which one? A. Humans are dependent on many species for food, medicines, fiber, and other necessities. B. Biodiversity can be exploited indefinitely for the profit of humans. C. Other species have inherent value and humans have a moral obligation to protect them. D. Biodiverse ecosystems provide ecosystem services that sustain all life on Earth. E. Biodiversity provides emotional and physical health benefits by providing places for humans to visit for wonder, insight, and exercise.arrow_forwardThe 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.arrow_forward
- Environmental scientists David Pimentel, Rodolfo Zuniga, and Doug Morrison of Cornell University reviewed scientific estimates for the economic and ecological costs imposed by introduced and invasive species in the United States. They found that, as of 2005, approximately 50,000 species had been introduced in the United States and that these accountedfor over $120 billion in economic costs each year. These costs include direct losses and damage, as well as costs required to control the species. (The researchers did not quantify monetary estimates for losses of biodiversity, ecosystem services, and aesthetics, which they said would drive total costs several times higher.) Calculate values missing from the table to determine the number of introduced species of each type of organism and the annual cost that each imposes on our economy. Of the 50,000 species introduced into the UnitedStates, half are plants. Describe two ways in whichnon-native plants might be brought to a new location.How…arrow_forwardWhich of the following best predicts the consequences of introducing small Indian mongoose to an island where they did not previously exist?( Invasive species) (Choice A) A The mongoose population will grow rapidly, disrupting the island's community structure by preying on native animals. (Choice B) B The mongoose population size will likely remain smal, and as a result the mongoose population will not be able to outcompete other predator populations for resources. (Choice C) Without any natural diseases, the mongoose population will become established and help increase the species diversity of the island. (Choice D) D Without its typical food sources, the mongoose population will not be able to become established, and the island ecosystem will remain stable. answer explainarrow_forwardThe Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services published a report in 2019 that described several negative effects that humans have had on biodiversity and ecosystem services. They highlighted and ranked five drivers of these negative effects. Which of the following has had the greatest overall impact on biodiversity and ecosystem services? A. Pollution B. Direct exploitation of organisms C. Invasive species D. Climate change E. Changes in land use and sea usearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning