Slide 1Phylum Cnidaria Slide 2 Cnidarians have special stinging cells called cnidocytes. They have long flexible tentacles and usually live in sea water. Because they have…

1. Antoniette B. GeolinaBiology Teacher 2. CHARACTERISTICS OFAN ANIMAL EUKARYOTE - Organism with membrane -bound nucleus MULTICELLULAR - Organism composed of many cells…

Slide 1Karleskint Small Turner Chapter 8 “Lower” Invertebrates I: Sponges & Radiata Slide 2 Slide 3 Key Concepts Sponges are asymmetric, sessile animals that filter…

Slide 1The Diversity of Animals 1 Chapter 22 Slide 2 Animals are in Domain Eukarya  Immediate ancestors are a type of Protista Slide 3 Kingdom Animalia  Key features…

Slide 1 CHAPTER 13 – The Cnidarians (Radiate Animals) Slide 2 13.1. Position and Contributions13.1. Position and Contributions A. Position in Animal KingdomA. Position…

RADIATE ANIMALS CNIDARIANS AND CTENOPHORES Chapter 7 7-* Phylum Cnidaria Over 9,000 species in the phylum Cnidaria Equipped with specialized cells: cnidocytes Contain a specialized…

Phylum Cnidaria Phylum Cnidaria General Characteristics They are radially symmetrical They have 2 tissue layers: Epidermis - Outer layer of cells Gastrodermis Inner layer…

Kingdom Animalia Invertebrates Kingdom Animalia Eukaryotic Multicellular Heterotrophic No cell walls Motile Embryo Development Animal Phylogeny Porifera Platehylmenthys Mollusca…

Phylum Cnidaria Phylum Cnidaria General Characteristics They are radially symmetrical They have 2 tissue layers: Epidermis - Outer layer of cells Gastrodermis Inner layer…

Invertebrate Animals What are they? Invertebrate Animals Invertebrates Animals that do not have a backbone or any bone tissue. Most are limited in size because of support.…