Biology: Concepts and Applications (MindTap Course List)
10th Edition
ISBN: 9781305967335
Author: Cecie Starr, Christine Evers, Lisa Starr
Publisher: Cengage Learning
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Chapter 40, Problem 13SA
Summary Introduction
a.
To determine:
The term that describes “maximum rate of increase per individual under ideal conditions”.
Summary Introduction
b.
To determine:
The term that describes “population growth plots out as an S-shaped curve”.
Summary Introduction
c.
To determine:
The term that describes “maximum number of individuals sustainable by the
Summary Introduction
d.
To determine:
The term that describes “population growth plots out as a J-shaped curve”.
Summary Introduction
e.
To determine:
The term that describes “essential resource that restricts population growth when scarce”.
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Chapter 40 Solutions
Biology: Concepts and Applications (MindTap Course List)
Ch. 40 - Most commonly, individuals of a natural population...Ch. 40 - The rate at which population size grows or...Ch. 40 - Suppose 200 fish are marked and released in a...Ch. 40 - Prob. 4SACh. 40 - For a given species, the maximum rate of increase...Ch. 40 - _______ is a density-independent factor that...Ch. 40 - Prob. 7SACh. 40 - Prob. 8SACh. 40 - Compared to the less developed countries, the...Ch. 40 - An increase in infant mortality will _______ a...
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- Species with limited resources usually exhibit a(n) ________ growth curve. a. logistic b. logical c. experimental d. exponentialarrow_forwardThe maximum growth rate characteristic of a species is called its _________. a. limit b. carrying capacity c. biotic potential d. exponential growth patternarrow_forwardA limiting resource does all the following except that it (a) tends to restrict the ecological niche of a species (b) is in short supply relative to a species need for it (c) limits the presence of a species in a given community (d) results in an intermediate disturbance (e) may be limiting for only part of an organisms life cyclearrow_forward
- Match each term with its most suitable description. _____ carrying capacity a. maximum rate or increase per individual under ideal conditions _____ exponential growth b. population growth plots out as an S-shaped curve _____ biotic potential c. maximum number or individuals sustainable by the resources in a given environment _____ limiting factor d. population growth plots out as a J-shaped curve _____ logistic growth e. essential resource that restricts population growth when scarcearrow_forwardThe maximum growth rate of a population under ideal conditions iscalled thea. carrying capacity. d. death rate.b. fertility rate. e. biotic potential.c. birthrate.arrow_forwardThere are two types of life strategies used by organisms to survive in their environment. 1. K-selected strategy - growth rate is near the carrying capacity 2. r-selected strategy - growth rate is near biotic potential Match the characteristices below to the life strategy they represent J-cruve Logistic Growth Long life span Few offspringarrow_forward
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- Which type of population dispersion is characterized by a high population density? a uniform dispersion b random dispersion c isolated dispersion d clumped dispersionarrow_forwardansweIS a aIc auove Best estimate 26. The graph at the right shows three UN scenarios of future human population growth (in billions). Which of the following most accurately describes this graph? a. We will reach carrying capacity before 2050. b. Two of three scenarios assume population growth rate High projection Low projection in 2050 will be less than in 1970. c. Annual growth rate has been declining since - 1970. d. Current and future growth rates have little influence on future population size. e. Population scientists cannot make reliable population predictions for a population that has barely been studied: more research needs to be conducted. 2 1950 1960 1970 1980 1990 2000 2010 2020 2030 2040 2050 Year Figure 1. United Nations World Population Projections, 1950-2050 Human population size (billions)arrow_forwardLimiting factors caused by natural disaster tend to be which of the following? A. Density-balanced B. Density-dependent C. Density-independentarrow_forward
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