PPT-Protozoan and Invertebrates

Marine Ecology Chapter 6 Mr Seifert Cnidaria Sponges Platyhelminthes Nematoda Mollusca Phylum Mollusca Unsegmented body Ceolom Heart Radula Mantle Muscular Foot What is a radula. Students will be able to describe the diseasefight ing action of at least three pharmacologicallyactive chemicals derived from marine invertebrates Students will be able to infer why sessile marine invertebrates appear to be promising sources of new 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 . Invertebrate- have no backbone. Sponges and stinging animals:. Sponges belong to the phylum . Porifera. Classified by the way they eat- . P. orifera. -. filter feeders. Stinging animals- belong the phylum- . Learning Objectives : To explain how animals are classified into groups.. Key Words: . How do we identify living from non living?. There are seven essential life processes..  . To remember these processes meet . Animal-Like Protists:. The Protozoa. Evolutionary Perspective of the Protists. The protists are a polyphyletic group that arose about 1.5 billion years ago when the Archaea and Eukarya diverged.. Our understanding of the evolutionary relationships among protists is currently in flux . Invertebrates. I can classify animals by determining if. they are vertebrates or invertebrates.. Essential Questions. • . Why do we classify animals. ?. • How do we classify animals?. Think-Pair-Share. How does invertebrate richness, diversity, and abundance change throughout an elevational gradient?. Amanda . Tynan. . Winter Ecology Spring 2014 CU Mountain Research Station. Outline. Invertebrates. Animals With Backbones. MAMMAL. FISH. REPTILE. BIRD. AMPHIBIAN. Animals with backbones are called vertebrates.. Vertebrates include many different kinds of animals. They can be found just about everywhere – in oceans, rivers, forests, mountains, and deserts.. Trooper, Vincent, Vanity. Facts. This zone is 0 meters to 200 meters deep!( about 600 feet!). Holds 90% of marine life. Sunlight reaches 660 ft. down. Can have photosynthesis. Nicknamed “Sunlit Zone”. Zany Zoology!. Welcome to the wild world of animals!. Think of an animal. List on board. Most likely listed vertebrates. <5% of animal species are verts. This chapter introduces the invertebrates, most of which do not resemble us much…. Phylum Mollusca. clams, snails, octopuses. (second largest phylum of animals). General Characteristics. *locomotion by muscular foot. body covering of ciliated epithelium. m. ost have cephalization (“head” region). 1. August 2017 v 2.1. Overview of HMLI. Introduction to Hazardous Marine Life . Envenomation and Toxins. Traumatic Injuries. Sea Food Poisonings. Life Threatening. Complications. Avoiding Marine Life Injuries. Ummm. …. So, who is that?. BIOGRAPHY. Born December 6. th,. 1888. Died August 3. rd,. 1969 (after the Hippies). Received a B.A. in 1910. Ph.D. in 1915. Research assistant to Prof. Charles Manning Child. What is the difference between a vertebrate and an invertebrate?. Vertebrates are animals with a backbone, invertebrate are animals without a backbone. Do you think there are more vertebrates or invertebrate?.