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Chapter 22: Evolution by Natural Selection – Study Notes

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Natural Selection and Evolution

  • Natural Selection Causes Adaptation
    07:48
  • Adaptation Improves Fitness
    02:57
  • Evolution can Occur Via Natural Selection
    04:32

Introduction to Evolution and Natural Selection

  • Guided course
    Introduction to Evolution and Natual Selection Example 1
    03:22
  • Guided course
    Introduction to Evolution and Natual Selection Example 2
    04:28
  • Guided course
    Typological vs. Population Thinking
    03:56

Evidence of Evolution

  • Guided course
    Types of Homologies
    04:46
  • Guided course
    Evidence of Evolution Example 1
    02:27
  • Guided course
    Fossils
    06:11

Evolution of Populations

  • Guided course
    Evolution of Populations Example 1
    03:33
  • Guided course
    Introduction to Evolution of Populations
    05:14

Genetic Variation

  • Guided course
    Sources of Genetic Variation
    02:16
  • Guided course
    Sexual Reproduction and Recombination
    05:08
  • Guided course
    Mutations
    06:42

Introduction to Speciation

  • Guided course
    Introduction to Speciation
    03:03

The Fossil Record

  • Guided course
    Biases in the Fossil Record
    03:17
  • Guided course
    Fossils
    03:54
  • Guided course
    The Fossil Record Example 1
    02:59

Extinctions

  • Guided course
    Cretaceous Extinction
    04:55
  • Guided course
    Extinctions
    04:48
  • Guided course
    Sixth Extinction
    02:29

Adaptive Radiation

  • Guided course
    Developmental Genes & Regulation
    06:12
  • Guided course
    Cambrian Explosion
    05:10
  • Guided course
    Adaptive Radiation Example 1
    06:17

Introduction to Phylogeny

  • Guided course
    Binomial Nomenclature
    02:32
  • Guided course
    Systematics
    06:57
  • Guided course
    Introduction to Phylogeny Example 1
    01:31

Phylogeny

  • Guided course
    Phylogeny Example 3
    04:12
  • Guided course
    Parts of a Phylogenetic Tree
    05:16
  • Guided course
    Phylogeny Example 1
    06:11

Building Phylogenetic Trees

  • Guided course
    Shared Derived Characters
    05:42
  • Guided course
    Parsimony
    06:46
  • Guided course
    Building Phylogenetic Trees Example 1
    04:35