Biology
Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
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Chapter 27.5, Problem 1TC
Summary Introduction

To explain:’

How does a fertility rate above RLF produce positive feedback for population growth.

Introduction:

Replacement level fertility (RLF) is the term which referred to the average number of the children born per women, at which a population exactly replaces itself from one generation to the next generation, without immigration or emigration. The replacement level fertility is 2.1 children per women this is because not all children survive to maturity.

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How does a fertility rate above RLF produce positive feedback (in which a change creates a situation that amplifies itself) for population growth?
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