ListenIf you have a population where• the number of births = the number of deaths• the number of immigrants = the number of emigrantsthen you might expect population willDecrease then increaseIncrease then decreaseDecreaseNot changeIncreaseQuestion 40 (1 point)1) ListenWhen two or more species exert a selective pressure on each other and evolve2

The study of various characteristics of a population is known as demography. In demography, data is…

Answered: If you have a population where • the…

If you have a population where • the number of births = the number of deaths • the number of immigrants = the number of emigrants %3D %3D then you might expect population will

Biology: The Unity and Diversity of Life (MindTap Course List)

15th Edition

ISBN:9781337408332

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter44: Population Ecology

Section: Chapter Questions

Problem 4SQ

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Concept explainers

Population Growth

R and K Selection

R and K selection are concepts in ecology used to describe traits in the fluctuation of a population or population dynamics. For example, they describe the life-association traits between parent and offspring, such as quantity or number of young ones born at a time, quality of parental care, the age to maturity, and reproductive effort.

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Listen
If you have a population where
• the number of births = the number of deaths
• the number of immigrants = the number of emigrants
then you might expect population will
Decrease then increase
Increase then decrease
Decrease
Not change
Increase
Question 40 (1 point)
1) Listen
When two or more species exert a selective pressure on each other and evolve
2

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