1. Homework from last class: Complete the Phylum Facebook project Read Ch. 29-1 Echinodermata 2. Phylum Echinodermata: Echinoderms Chapter 29:Echinodermata pp. 637-644 3.…

1. Phylum Echinodermata 2. General Characteristics• Adults exhibit pentamerous radial symmetry• Radially symmetry is secondary; larvae are bilaterally symmetrical andundergo…

Slide 11 Phylum Echinodermata BIO 2215 Oklahoma City Community College Dennis Anderson Slide 2 2 Phylum Echinodermata Radial symmetry No head or brain Spiny skin Water vascular…

Slide 1 Slide 2 Phylum Echinodermata Slide 3 End show End show Jenna Hellack Fall 2000 Echinodermata l Bilateral larvaeradial adults l Bilateral larvae, radial adults. five…

Slide 1 Echinodermata “The spiny skinned animals” Slide 2 Echinoderms The spiny skinned animals include these Classes: 1.Class Crinoidea - the crinoids or “feather…

Slide 1 Echinoderms: Sea Stars Goals of the lab: to introduce general characteristics of the phylum Echinodermata to understand the embryological differences between protostomes…

âSpiny Skinâ ~7,000 species Sea stars, sand dollars, and sea urchins Clip A thin skin covers a hard calcareous platelike exoskeleton. They are divided into six classes:…

Echinoderm Joanne Yip 6S 31 Echinoderms A phylum of marine animals Invertebrates found at every ocean depth have complete digestive gut have a haemal system, mesodermal skeleton…

Echinoderms By Hillary Goins Zoology 8th Period Echinoderms 1 Basic Info on Echinoderms Approximately 6,000 species Found in all oceans of the world Move by suction cup appendages…

Phylum Echinodermata Phylum Echinodermata By: Anna Grace Watkins Ehinoderm Characteristics: Approximately 6,000 species. Moves by means of hundreds of hydraulic , suction…