BIOLOGY VOL. II
16th Edition
ISBN: 9781308795317
Author: Raven
Publisher: Mcgraw-Hill/Create
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Chapter 59, Problem 6U
A captive-breeding program followed by release to the wild
a. is very likely, all by itself, to save a species threatened by extinction.
b. is only likely to succeed when
c. may be successful when combined with proper regulations and habitat restoration.
d. None of the choices is correct.
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Chapter 59 Solutions
BIOLOGY VOL. II
Ch. 59 - Prob. 1UCh. 59 - The economic value of indirect ecosystem services...Ch. 59 - The amphibian decline is best described as a....Ch. 59 - Prob. 4UCh. 59 - When populations are drastically reduced in size,...Ch. 59 - A captive-breeding program followed by release to...Ch. 59 - Historically, island species have tended to become...Ch. 59 - Ninety-nine percent of all the species that ever...Ch. 59 - To effectively address the biodiversity crisis,...Ch. 59 - The introduction of a nonnative predator to an...
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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
- Carrying capacity is defined as a species’ average population size in an environment. Which of the following resulted to exceeding carrying capacity in a particular environment? a. increasing birthrates, decreasing deathrates, increasing immigration and no emigration takes place b. increasing birthrates, decreasing deathrates, decreasing immigration and no emigration takes place c. increasing birthrates, decreasing deathrates, decreasing immigration and increasing emigration d. decreasing birthrates, increasing deathrates, increasing immigration and increasing emigrationarrow_forwardWhen populations are drastically reduced in size, genetic diversity and heterozygosity a. are likely to increase, enhancing the probability of extinction. b. are likely to decrease, enhancing the probability of extinction. c. are usually not factors that influence the probability of extinction. d. automatically respond in a way that protects populations from future changes.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
- In populations subjected to high levels of predation a. individuals should invest little in reproduction so as to maximize their survival. b. individuals should produce few offspring and invest little in any of them. c. individuals should invest greatly in reproduction because their chance of surviving to another breeding season is low. d. individuals should stop reproducing altogether.arrow_forwardEcological dominants are a. the most numerous or make up the most biomass within a community. b. are species that may not be the most numerous within a community, but whose role is so significant that its absence would bring about considerable change. c. species that are introduced into an area where they do not naturally occur. d. the most important species on the planet.arrow_forwardHow would allowing a market in elephant ivory possibly endanger the species? Group of answer choices A. It would create less demand and more elephants will be killed for their ivory to sell to the market B. It would create less demand and less elephants will be killed for their ivory to sell to the market I C. t would create a greater demand and more elephants will be killed for their ivory to sell to the market D. None of the answers are correct E. It would create a greater demand and less elephants will be killed for their ivory to sell to the marketarrow_forward
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