Biology: Life on Earth with Physiology (11th Edition)
11th Edition
ISBN: 9780133923001
Author: Gerald Audesirk, Teresa Audesirk, Bruce E. Byers
Publisher: PEARSON
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Chapter 27.1, Problem 2CYL
Summary Introduction
To explain:
How natural increases and migration causes
Introduction:
The population comprises of all the species members, which live in an area (specific) and have the potential to breed with one another. Births, deaths, and migration all affect the changes in a population.
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Chapter 27 Solutions
Biology: Life on Earth with Physiology (11th Edition)
Ch. 27.1 - Prob. 1CSCCh. 27.1 - Prob. 1CYLCh. 27.1 - Prob. 1HYEWCh. 27.1 - The Return of the Elephant Seals Female elephant...Ch. 27.1 - Prob. 2CYLCh. 27.1 - Prob. 3CYLCh. 27.2 - Prob. 1CSCCh. 27.2 - Prob. 1CYLCh. 27.2 - Prob. 1TCCh. 27.2 - Prob. 2CYL
Ch. 27.2 - What factors might make these population data...Ch. 27.2 - Prob. 3CYLCh. 27.2 - What benefits does mass emigration give to animals...Ch. 27.3 - Prob. 1CYLCh. 27.3 - Prob. 2CYLCh. 27.4 - describe the three types of spatial distribution...Ch. 27.5 - Prob. 1CSRCh. 27.5 - describe the advances that have allowed...Ch. 27.5 - Prob. 1TCCh. 27.5 - explain why rapid population growth continues...Ch. 27.5 - Prob. 2TCCh. 27.5 - Prob. 3CYLCh. 27.5 - Prob. 3TCCh. 27.5 - Prob. 4CYLCh. 27 - Research a developing country (such as Nigeria,...Ch. 27 - Prob. 1FIBCh. 27 - Prob. 1MCCh. 27 - Prob. 1RQCh. 27 - Prob. 2ACCh. 27 - The type of growth that occurs in a population...Ch. 27 - Prob. 2MCCh. 27 - Prob. 2RQCh. 27 - Prob. 3FIBCh. 27 - Prob. 3MCCh. 27 - Draw, name, and describe the properties of a...Ch. 27 - Prob. 4FIBCh. 27 - Prob. 4MCCh. 27 - Prob. 4RQCh. 27 - Prob. 5FIBCh. 27 - Prob. 5MCCh. 27 - What is logistic population growth? What is K?Ch. 27 - Prob. 6RQCh. 27 - Distinguish between populations showing concave...Ch. 27 - Explain why environmental resistance has not...Ch. 27 - Prob. 9RQCh. 27 - Prob. 10RQ
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- Give two examples of density-dependent and two examples of density-independent factors that can limit the growth of a population.arrow_forwardCompare and contrast ‘bottom up’ versus ‘top down’ factors that limit population growth.arrow_forwardWhat is the name of the model that exhibits the maximum rate of population growth? Select one: Logistic Factorial Exponential Speculativearrow_forward
- In the logistic growth equation the highest instantaneous population growth rate (dN/dt) is reached When the population is smallest, because then intraspecific competion and thereby resource limitation is weakest When the population is near K, because the largest population still growing has the highest growth rate, as it has the highest number of reproducing adults When the population is in the middle between zero and K (N = K/2) because then the trade-off between still having modest negative effects of intraspecific competition on growth rate but having a relatively high population size of individuals that could be reproducing is optimalarrow_forwardGiven the following figure of logistic growth, Logistic Growth D A Time when the population reaches point C on the figure, we can conclude that: birth rate is greater than death rate the population has surpassed carrying capacity death rate is equal to birth rate death rate is greater than birth rate Population sizearrow_forwardWhat are the challenges posed by population growth? Please explain why it happens and how it affects the populationarrow_forward
- Name the four factors that affect population size.arrow_forwardChoose one factor from what's listed above and explain how it affects population growth in an ecosystem.arrow_forwardWhich of the following growth models has a constant instantaneous population growth rate (dN/dt) regardless of population size? Select "yes" or "no" for each. logistic [ Choose ] exponential [ Choose ] cycling [ Choose ]arrow_forward
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