PPT-Phylum Porifera Invertebrates

Phylum Porifera Invertebrates There are 2 Types of animals Vertebrates Animals with backbones Invertebrates Animals without backbones About 97 of all animal species are inverts Kingdom. ible. This can also be done with the entire class, especially if it is small. 4. Have each student group explain their diagram briefly. Disc gh the sponge? Do -feeding 1. Show students a slide sho 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 . Mollusca. Molluscs . Large and diverse group. Coelomates. Bilateral symmetry, three germ layers, organ level of organization, tube-within-a-tube body plan. 30-. 1. Mollusca. . cont’d. 3 body parts. Review. At first, limit your learning to the features that are . unique. to a group and/or groups that “. invented. ” features or had “. firsts. .”. Use the characteristics given to name the group.. 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. EJERCICIO 7. 113-120(EDITION 14. TH. ). 109-119 . (EDITION 15. TH). . Goals for today. Learn to recognized the Phylum . Porifera . from other animals. Learn the main . ‘. diagnostic. ’. characteristics. 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.. Lesson 3: How do we classify invertebrates?. Opening Activity. ·. Open Science textbook to page 18.. ·Open Science Workbook to page 5A to review home learning.. ·Open Science folder to review vocabulary words and outline for the chapter.. Oklahoma City Community College. Dennis Anderson. 2. Phylum Porifera. Multicellular. . Body with . pores. (ostia). No organs or true tissues.. No nervous system. Adults . sessile. & attached to substratum.. Laboratory 27 & 28. Introduction to Invertebrates. An . invertebrate. is an animal without a backbone. . The group includes 95% of all animal species. Introduction to Invertebrates. There is no escaping the invertebrates!. Who Am I?. Liver Fluke. A . fluke is a type of small, parasitic . flatworm . that feeds on the blood or body of its host. The sheep liver fluke attacks sheep and cattle and has even been known to infect humans, making them seriously ill. . Venus’s Flower Basket w/ . Wedding Shrimp. Porifera. I. Considered simple animals as they consist of many cell types with special . functions. & they lack . tissues . and . organs. . . II. Their skeleton can be composed from . ). (8,761 known species). General Description: . Simplest animals, multicellular. No organs or body systems. Skeleton composed of spongin (soft) and spicules (hard). Symmetry: . Asymmetrical. Feeding: . In biology, . phylum.  . (.  . plural. : . phyla. ). .  is a . taxonomic rank.  below . kingdom.  and above . class. .. phyla can be thought of as grouping organisms based on general specialization of .