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Evolution, Diversity, and Major Lineages in General Biology

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Introduction to Taxonomy

Natural Selection and Evolution

Evolution of Populations

Genetic Variation

Genetics and Allele Frequencies

The Hardy-Weinberg Principle

Genetic Drift

Gene Flow

Introduction to Speciation

The Biological Species Concept

Other Species Concepts

Allopatric and Sympatric Speciation

Hybrid Zones

Speciation Time Scales

Origin of Life

The Fossil Record

History of Life on Earth

Extinctions

Adaptive Radiation

Evolution of Complexity

Introduction to Phylogeny

Phylogeny

Building Phylogenetic Trees

Cladistics

Phylogenetics and Genome Evolution

Introduction to Prokaryotes

Prokaryotic Cell Structure

Prokaryotic Motility

Prokaryotic Reproduction

Prokaryotic Metabolism

Prokaryotic Diversity

Prokaryotes in the Environment

Introduction to Protists

Evolution of Protists

Protist Life Cycles

Eukaryotic Supergroups: Exploring Protist Diversity

Land Plants

Nonvascular Plants

Seedless Vascular Plants

Seed Plants

Fungi

Fungi Reproduction

Overview of Animals

Porifera and Cnideria

Lophotrochozoans

Ecdysozoans

Echinoderms

Chordates

Aminotes

Primates and Homonids

Isotopes