Concepts of Biology

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Contents

Preface
Unit 1 The Cellular Foundation of Life
Unit 2 Cell Division and Genetics
Unit 3 Molecular Biology and Biotechnology
1. Chapter 9 Molecular Biology
2. Chapter 10 Biotechnology
Unit 4 Evolution and the Diversity of Life
Unit 5 Animal Structure and Function
Unit 6 Ecology
Appendix A The Periodic Table of Elements
Appendix B Geological Time
Appendix C Measurements and the Metric System
Index

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Chapter 20 Ecosystems and the Biosphere

Initializing...

Chapter 20 Ecosystems and the Biosphere