Videos

Cnidarians: Deep Sea Research}
Introduction: A New View of the Evolution of Animals}
Human Body Plan}
Genetics: How Genes Direct Development}
Genetics: Genes Tell Us About Evolution}
Bilateral Body Plan}
Annelids: Lumbricus, Earthworm}
Annelids: Leeches}
Annelids: Abarenicola, Burrowing Worm}
Annelids: Diopatra, Tube-Dwelling Worm}
Annelids: Terrebellid, Spaghetti Worm}
Molluscs: Octopus Catching Crab}