Biology
Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
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Chapter 31, Problem 3MC
Summary Introduction

Introduction: Extinction means the complete loss of the species or organism in the present day. It is a natural phenomenon; the background rate was about 1 to 5 spices per year. The current data show that the modern rate of extinction is more than the background. It is around 1000–10,000 times more than the background.

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