BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
3rd Edition
ISBN: 9781260670929
Author: Hoefnagels
Publisher: MCG CUSTOM
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Chapter 18, Problem 2MCQ
Summary Introduction
Introduction:
The birth rate is the number of individuals born per unit of area in a unit time period. While the death rate is the number of individuals, who have died in a given area over a certain period of time.
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Which of the following is a factor that would decrease the size of a population? A. Death rate is higher than the birth rate B. Abundant food supply C. Immigration D. Birth rate is higher than the death rate
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Age group
0-15
16-70
71+
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585
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0-15
16-70
71+
25
400
725
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300,000
75,000
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90,000
435,000
225,000
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FL:
b. Calculate the age-adjusted mortality rates using the combined population as the standard.
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The change in population size for Canada in 2015 was an increase of 272 990. In the same year, the number of births was 392 902, the number of deaths was 269 012, and the immigration number was 271 660.What was the number of people who emigrated from Canada in 2015?
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Chapter 18 Solutions
BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
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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