BIOLOGY THE ESSENTIALS CONNECT ONLY
3rd Edition
ISBN: 9781264735433
Author: Hoefnagels
Publisher: McGrawHill
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Chapter 18, Problem 5MCQ
Summary Introduction
Introduction:
The exponential growth rate and the
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Human beings, like other K-selected species live close to carrying capacity and usually have logistic growth rates. However, population growth for humans has exhibited exponential growth for over the last 350 years (since the Industrial Revolution). Which of the following can explain this phenomenon?
Select one:
a. Humans have been able to achieve their biotic potential.
b. Humans have increased environmental resistance by limiting density-dependent factors
c. Humans have been able to continually increase their carrying capacity.
d. Humans have decreased environmental resistance by increasing density-independent limiting factors.
At any point in time, a number of environmental objectives must be met with a limited amount of economic resources. This means that once an environmental problem is identified, they have to be prioritized. In general, this is done using scientific valuation of the relative risk to human health and the ecology of a given environmental hazard - a procedure known as:
A. Biodiversity
B. Public Goods
C. Risk Assessment
D. Profit maximization
The point at which a population has reached the limit for which an area can support is known as…
Select one:
A. The upper limit
B. The carrying capacity
C. A die back
D. The laws of population growth
E. Environmental push back
Chapter 18 Solutions
BIOLOGY THE ESSENTIALS CONNECT ONLY
Ch. 18.1 - Prob. 1MCCh. 18.1 - Prob. 2MCCh. 18.1 - Prob. 3MCCh. 18.2 - What is population density?Ch. 18.2 - Prob. 2MCCh. 18.3 - Under what conditions will a population grow?Ch. 18.3 - Prob. 2MCCh. 18.3 - Prob. 3MCCh. 18.4 - Prob. 1MCCh. 18.4 - Distinguish between opportunistic and equilibrium...
Ch. 18.5 - What conditions support exponential population...Ch. 18.5 - Prob. 2MCCh. 18.5 - Distinguish betw een density-dependent and...Ch. 18.6 - Prob. 1MCCh. 18.6 - Prob. 2MCCh. 18 - Which of the following is arranged from least...Ch. 18 - Prob. 2MCQCh. 18 - Prob. 3MCQCh. 18 - Prob. 4MCQCh. 18 - Prob. 5MCQCh. 18 - Prob. 6MCQCh. 18 - Prob. 1WIOCh. 18 - Prob. 2WIOCh. 18 - Prob. 3WIOCh. 18 - Prob. 4WIOCh. 18 - Prob. 5WIOCh. 18 - Prob. 6WIOCh. 18 - Prob. 7WIOCh. 18 - Prob. 1SLCh. 18 - Prob. 1PITCh. 18 - Prob. 2PITCh. 18 - Prob. 3PIT
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- Choose the following term that corresponds with the definitions listed below. a. Biotic potential b. Exponential growth c. Logistic Growth d. Carrying capacity 1. A growth pattern that forms a S-shaped curve ________ 2. Theoretical highest possible reproductive capacity of a population given little to no environmental resistance ________ 3. A growth pattern that forms a J-shaped curve __________ 4. The theoretical population size that a fiven region can sustain over a prolonged time period ____________arrow_forwardThe average niche breadth for space resources is narrow for a community of intertidal organisms. This pattern would indicate… a. a fewer number of species in the community b. niche overlap is high c. resource partitioning d. high levels of disturbance e. extinction via competitive exclusionarrow_forwardThe growth rate of a population is equal toa. the death rate + the fertility rate.b. the biotic potential.c. the carrying capacity - the death rate.d. the birth rate - the death rate.e. None of these are correctarrow_forward
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- Maximum population an area can sustain A. Arithmetical Growth B. Carrying Capacity C. Intrinsic Rate of Growth D. Exponentialarrow_forwardExponential growth often occurs whena. a population nears carrying capacity.b. a population exceeds carrying capacity.c. organisms invade a new habitat.d. the birth rate exceeds the death rate for a singlegeneration.arrow_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_forward
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