07:31

Problems with Multicellularity and Some Solutions

09:10

Cooperation and Multicellularity

02:34

Transfer of Fitness

15:14

Introduction to Microbiology and Immunology

01:07

Antigens, Epitopes, etc

40:14

University of Akron Talk

04:29

Trans Fats

06:57

High Fructose Corn Syrup

08:05

Serial Dilution

04:17

Diluting

03:13

Some Basic Dietary Advice

07:57

Homeostasis, Steady States, and Negative Feedback

15:31

Excitable Membranes

11:08

Functioning of an Axon

42:35

Phage Therapy, Pharmacology, and Ecology

37:17

Phage Therapy Applied Ecology

01:38

Trash Can Enzymatics

02:24

Hard Selection

10:53

Macromolecules

24:11

Membrane Basics

06:03

Fruits, Different Types

04:27

Punctuated Equilibrium vs. Phyletic Gradualism (long version)

02:03

Punctuated Equilibrium vs. Phyletic Gradualism (short version)

01:56

Macroevolution

02:09

Phylogenies

22:25

Allopatric Speciation (long version)

03:38

Summary of Microevolution

01:15

Upward March of a Beneficial Allele

02:54

Darwinian Fitness

02:11

Natural Selection and Evolutionary Progress

00:33

Natural Selection Basics

01:17

Genetic Migration

03:58

Evolutionary "Progress"

00:43

Mutation as Source of New Alleles

01:53

Genetic Drift

01:02

Allele Fixation

00:46

Polymorphism

02:03

Hardy-Weinberg Assumptions

04:59

Evolution

01:23

Basic Animal Anatomy and Ecology

03:34

Coeloms: Coelomates, Acoelomates, Pseudocoelomaes

00:53

Gastrula (product of Grastrulation)

03:08

Differentiating among Animals by Evolutionary Grade

01:32

Relationship of Animals to Other Organisms

01:21

Spores

01:39

Heterotrophs vs Autotrophs

00:48

Exoenzymes

02:15

Relationships of Fungi to Other Organisms

01:33

Alga Progression Towards Plant

00:38

Sporophytes and Spores

00:36

Gametophytes and Gametes

01:34

Univeral Tree, Archaea, Plants

01:05

Universal Tree with Horizontal Gene Transfer

01:35

Classifying Humans

02:18

Classifying Organisms

02:12

Ecological Niche

00:47

Exploitative Competition

05:38

Nitrate Reduction Test - On the Road with Biology as Poetry

01:47

Commensalism

05:48

Survivorship