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Invertebrates Jellyfish | Biology

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Published on Oct 23, 2009

To purchase this program please visit http://www.greatpacificmedia.com/

Segment from the program Kingdom Animalia: The Invertebrate.

DVD Description
Our Invertebrates DVD looks at evolutionary trends like cephalization, segmentation, changes in body symmetry, increases in locomotive efficiency and the development of increasingly complex tissues and organs that occur as one goes from the sponges of phylum Porifera to the octopuses of class Cephalogoda. Structural, functional, and behaviorial adaptations unique to members of each of the invertebrate phyla including: Cnidaria, Platyhelminthes, Nemotoda, Annelida, Arthropoda, Mollusca, Echinodermata are discussed in detail.

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