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Deuterostome Animals: Structure, Diversity, and Evolution

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Introduction to Biology

  • Unicellular vs. Multicellular
    02:09
  • Introduction to Biology
    02:54
  • Introduction to Biology Channel
    1:28

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 Phylogeny

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

Phylogeny

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

Building Phylogenetic Trees

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

Introduction to Prokaryotes

  • Introduction to Archaea
    04:39
  • Prokaryotic & Eukaryotic Cells
    05:54
  • Features of Bacterial Cells
    03:54

Prokaryotic Diversity

  • Prokaryote Lineages 1
    03:51
  • Reviewing the Environmental Factors of Microbial Growth
    07:21
  • Prokaryote Lineages 2
    05:13

Introduction to Eukaryotic Organelles

  • Introduction to Eukaryotic Organelles
    03:45
  • Ribosomes
    06:51
  • Map of the Lesson on Eukaryotic Organelles
    02:43

Prokaryotic Cell Structure

  • Functions of Pili
    01:46
  • Pili
    01:02
  • Endospores
    05:35

Prokaryotic Reproduction

  • Transduction
    06:49
  • Bacterial Transformation
    03:06
  • Plasmids
    04:44

Introduction to Protists

  • What is a Protist?
    03:23
  • Introduction to Protists Example 1
    02:30
  • Introduction to Protists Example 2
    01:39

Evolution of Protists

  • Secondary Endosymbiosis Led to Several Eukaryotic Lineages
    02:37
  • Evolution of Protists Example 1
    01:43
  • Primary Endosymbiosis Gave Rise to Eukaryotes
    01:37

Eukaryotic Supergroups: Exploring Protist Diversity

  • Overview of the Four Supergroups of Eukaryotes
    03:01

Introduction to Eukaryotic Organelles

  • Introduction to Eukaryotic Organelles
    03:45
  • Ribosomes
    06:51
  • Map of the Lesson on Eukaryotic Organelles
    02:43

Prokaryotic & Eukaryotic Cells

  • Recap: Prokaryotic vs. Eukaryotic Cells
    04:26
  • Prokaryotic & Eukaryotic Cells
    05:54
  • Features of Bacterial Cells
    03:54

Introduction to Cell Signaling

  • Introduction to Cell Signaling
    05:03
  • 3 Steps of Cell Signaling
    04:37

Chordates

  • Chordates
    05:34
  • Bony Fish
    05:21
  • Tetrapods
    05:57

Primates and Homonids

  • Homonids
    11:30
  • Primates
    05:26

Introduction to Evolution and Natural Selection

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