2.1 Introduction 2.2 Viruses: A Special (Unresolved) Case 2.3 Taxonomic Hierarchy 2.3.1 The Binomen System 2.4 Kingdom Protista 2.5 Kingdom Animalia 2.5.1 Parazoa 2.5.2 Eumetazoa
2.1 Introduction
2.2 Viruses: A Special (Unresolved) Case
2.3 Taxonomic Hierarchy
2.3.1 The Binomen System
2.4 Kingdom Protista
2.5 Kingdom Animalia
2.5.1 Parazoa
2.5.2 Eumetazoa