EBK BIOLOGY
EBK BIOLOGY
5th Edition
ISBN: 8220101337627
Author: Maier
Publisher: PEARSON
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Chapter 15, Problem 6LTB
Summary Introduction

Introduction:

An extinction event also called biotic crisis or mass extinction refers to a rapid and widespread reduction in Earth’s biodiversity. Such kind of incidents is determined by a sharp variation in the abundance and diversity of the multicellular organisms.

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