PPT-26-3 Cnidarians I . What is a Cnidarian?

A Characteristics of Phylum Cnidaria 1 Softbodied 2 Stinging tentacles arranged in circles around their mouth 3 Live as single individuals or as a group connected into a colony. By Tim Allen, Tim Kang, . Niko. Escanilla, and Paul Woo. Sponges. Phylum = Porifera. Scientific name = . Calcareous. sponge. Common Name = Yellow Calcareous Sponge. Sponges. Phylum = . Porifera. Scientific name = . Year . 7 . Classification. 2015. Quick Quiz. How many kingdoms exist in the living world & what are their names?. Name the classes the following animals would fit into. Kookaburra Dolphin Alligator Snapper Salamander. When Carl Linnaeus first created his method for organizing animals, he had just two families of invertebrates:. . Insecta. (insects) and . Vermes. (worms).. Since that time, scientists have found more invertebrates and have created more classifications. We will talk about six . BSC 2011L. Kingdom Animalia. All animals are multicelluar and heterotrophic . Some means of locomotion. Always diploid. Animal Taxonomy. Domain . Eukarya. Kingdom . Animalia. Invertebrates. Parazoa. – no true tissue layers. What characteristics do all animals share?. Members of kingdom . Animalia. , . multicellular. , eukaryotic . heterotrophs. , lack cell walls. Invertebrates- animals that do not have a backbone. 95% of all animal species. Relate the form of specific structures to their function within this group.. Compare and contrast radial and bilateral symmetry.. Apply how the evolution of the segmented body led to increased motility. When Carl Linnaeus first created his method for organizing animals, he had just two families of invertebrates:. . Insecta. (insects) and . Vermes. (worms).. Since that time, scientists have found more invertebrates and have created more classifications. We will talk about six main categories or families of invertebrates.. Amy, Irene, . Nicolien. Body Plan. Body Plan/Symmetry. Radial symmetry – means one half of the animal mirrors the other half.. Body plan – Sac-like structure, has an internal cavity called the . Gastrovascular. Animals can be grouped into two large categories:. Vertebrates and Invertebrates.. Vertebrates have backbones and invertebrates DO NOT.. 95% of all animals are invertebrates!. The major phyla of invertebrates are:. Comparative genomics of sponges, sea anemones, and multicellular pancakes. Mansi Srivastava. Rokhsar Lab, Department of Molecular and Cell Biology, UC Berkeley. Reddien Lab, Whitehead Institute for Biomedical Research. th. Grade Biology. Sponges. S. ponges are the simplest form of multi-cellular animals. A sponge is a bottom-dwelling creature which attaches itself to something solid in a place where it can find enough food to grow. The scientific name for sponges is ". Section 28.1. Sponges. Sponges were once classified as plants. Asymmetrical. Lack tissues and organs. Cell recognition makes. them animals. The Simplest Animals. Sponges belong to Phylum . Porifera. System of pores. D. escribe . the main characteristics of cnidarians. E. xplain . why coral reefs are . important. Warm up:. What makes up a coral reef?. Homework:. Finish all questions on packet pages 6, 7, 8, & 9. 1. Cnidocyte. : Unique and defining feature of this phylum. A combined sensory-effector cell.. Cnidocytes. have a single sensory cilium thus are called as the independent sensory-effector cells.. Each .