BIOLOGY: CONCEPTS & INVEST. (LOOSE)
4th Edition
ISBN: 9781260203127
Author: Hoefnagels
Publisher: MCG
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Chapter 37, Problem 6WIO
Summary Introduction
To determine:
The growth rate of population if
Concept introduction:
Logistic population growth refers to a growth rate pattern, in which growth starts to decrease as the population size (N) starts reaching the carrying capacity (K). Ecosystem’s carrying capacity refers to the maximum number of individuals that the ecosystem can sustain providing the food, water, habitat, and other necessities. It can be determined as the maximum load that ecosystem or an environment can sustain.
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Chapter 37 Solutions
BIOLOGY: CONCEPTS & INVEST. (LOOSE)
Ch. 37.1 - Define population, community, and ecosystem.Ch. 37.1 - What is population density?Ch. 37.1 - Distinguish among the types of distribution in a...Ch. 37.1 - Prob. 4MCCh. 37.2 - Prob. 1MCCh. 37.2 - Prob. 2MCCh. 37.2 - Prob. 3MCCh. 37.2 - Prob. 4MCCh. 37.3 - Prob. 1MCCh. 37.3 - Prob. 2MC
Ch. 37.3 - Prob. 3MCCh. 37.3 - Prob. 4MCCh. 37.3 - Prob. 5MCCh. 37.4 - Prob. 1MCCh. 37.4 - Distinguish between opportunistic and equilibrium...Ch. 37.5 - Which parts of the world have the highest and...Ch. 37.5 - How does the demographic transition reflect...Ch. 37.5 - Prob. 3MCCh. 37.5 - What are some of the environmental consequences of...Ch. 37.6 - Prob. 1MCCh. 37.6 - Prob. 2MCCh. 37 - Population size increases when a. the sum of birth...Ch. 37 - Prob. 2MCQCh. 37 - Prob. 3MCQCh. 37 - Prob. 4MCQCh. 37 - Prob. 5MCQCh. 37 - Prob. 1WIOCh. 37 - Prob. 2WIOCh. 37 - Describe the difference between population density...Ch. 37 - Why might an ecologist be interested in studying...Ch. 37 - Calculate the anticipated size of the rotifer...Ch. 37 - Prob. 6WIOCh. 37 - Prob. 7WIOCh. 37 - Prob. 8WIOCh. 37 - Prob. 9WIOCh. 37 - Prob. 10WIOCh. 37 - Prob. 11WIOCh. 37 - Prob. 12WIOCh. 37 - A species with an opportunistic life history...Ch. 37 - Prob. 14WIOCh. 37 - 1. Review the Survey the Landscape figure in the...Ch. 37 - Prob. 2PITCh. 37 - 3. Add the following terms to this concept map:...
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- Use this graph of the idealized exponential and logistic growth curves to complete the following. a. Label the axes and curves on the graph.b. What does the dotted line represent? c. For each curve, indicate and explain where population growth is the most rapid. d. Which of these curves better represents global human population growth?arrow_forwardExpress the logistic population growth by equation.arrow_forwardExplain the difference between logistic and exponential population growth. What do these growth curves look like. Which represents human population growth over the last few thousand years?arrow_forward
- Explain the differences between equations for exponential population growth, logistic population growth, and Lotka-Volterra models for competition. Illustrate how and explain why these equations yield different trends?arrow_forwardA population that grew in close relation to the amount of resources available in the environment, would experience A. exponential growth, such as shown on the J-shaped curve B. logistic growth, such as shown on the S-shaped curve C. unpredictable growth, such as shown on the ?-shaped curve D.logistic growth, such as shown on the J-shaped curve E. exponential growth, such as shown on the S-shaped curvearrow_forwardDraw a graph with a growth curve for a population that starts at 10 individuals and experiences exponential growth. Draw a second graph with a growth curve for a population that starts with 10 individuals and undergoes logistic growth. The second graph should have a carrying capacity of 100 individuals. Please give a proper written explanation for the graphs.arrow_forward
- A population that did not grow in close relation to the amount of resources available in the environment, and dramatically overshot the carrying capacity, would experience: A. logistic growth, such as shown on the S-shaped curve B. exponential growth, such as shown on the J-shaped curve C. unpredictable growth, such as shown on the ?-shaped curve D. exponential growth, such as shown on the S-shaped curve E.logistic growth, such as shown on the J-shaped curvearrow_forwardIf a population growing exponentially double in size in 3 years,what is the intrinsic rate of increase® of the population?arrow_forwardOut of the two population growth models, which one is more realistic & Why?arrow_forward
- In the logistic model of population growth what are N and K and what happens if N>K and explain why. Ho w is the population growth affected if N=K?arrow_forwardIn the logistic model of population growth, per capita growth rates are highest at __ densities and population growth rates are highest at ___ density (NOTE: assume ‘high’ refers to at or near K). A) low, intermediate B) low, low C) low, high D) None of the above are truearrow_forwardThe point on a logistic curve where a small change could cause population to either increase towards carrying capacity or decrease towards extinction is calledarrow_forward
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