PPT-Worms- Ch. 14,15, 16Phylum Platyhelminthes

Link to video Link to video Flatworms General Information Symmetry Bilateral Cephalization head end concentrated with sense organs and nervous control Tripoblastic has a middle germ layer mesoderm as well as ectoderm and endoderm . VMP . 920. Infection & Immunity II. Veterinary . Parasitology. Nematoda. Triploblastic. Bilateral. Cuticle (secreted). Longitudinal Muscles only. Psuedocoelomate. Dioecious . Complete Digestive Tract. Link to video. Flatworms - General Information. 3. . phyla in Ch. 14 – We are going to focus . mainly on . Phylum Platyhelminthes . Symmetry. : Bilateral. Cephalization. - head end concentrated with sense organs and nervous control. ACTION AGAINST WORMS www.who.int/neglected_diseases/en/ ACTION AGAINST WORMS IMPACT ON HEALTH Of all the body Paper by:. Manuel Costa, Jon Crowcroft, Miguel Castro, Ant Rowstron,. Lidong Zhou, Lintao Zhang, Paul Barham. . Microsoft Research Cambridge. Microsoft Research Silicon Valley. University of Cambridge, Computer Laboratory. BASIC CHARACTERISTICS OF ANIMALS:. 1. . 2. . 3. . . . NINE ANIMAL PHYLA. . INVERTEBRATES: . . VERTEBRATES (CORDATES): . (1 phylum). . . Link to video. Flatworms - General Information. 3. . phyla in Ch. 14 – We are going to focus . mainly on . Phylum Platyhelminthes . Symmetry. : Bilateral. Cephalization. - head end concentrated with sense organs and nervous control. PLATYHELMINTHES. (flatworms, tapeworms). Porifera. Cnidaria. Ctenophora. Platyhelminthes. Rotifera. Nematoda. Nemertea. Mollusca. Annellida. Arthropoda. Bryozoa. Phoronida. Brachiopoda. Echinodermata. all about wormy. suparmuji@sman1nusa.com. Tujuan. . Pembelajaran. Menjelaskan. . karakteristik. kingdom . Animalia. .. Menjelaskan. . dasar-dasar. . pembagian. . kelas. . dalam. kingdom . Animalia. Period 5. General Description. Phylum- Platyhelminthes contains flatworms. Soft, unsegmented, & flat (no more than a few mm thick). Tissues (tripoblastic) & internal organ systems. Simplest animals to have: 3 embryonic germ layers, bilateral symmetry, & cephalization. The worm you are most probably familiar with is…….. . THE EARTH WORM. Where can worms be found?. Most worms can be found at the bottom of the water column, near ocean sediment.. Some live closer to the surface.. Phylum Nematoda. Phylum Annelida. Choanoflagellates. The Worm Characteristics. Bilateral. symmetry – the simplest organisms to exhibit this type of symmetry. Invertebrates – use . hydrostatic. pressure to provide structural support (made of . Characteristics of Phylum Platyhelminthes (means “flat worm”). Flatworms have . three germ layers (. triploblastic. ); they are the first animal we have discussed in this class with . true organs and tissues. CLASS : TREMATODA. Types of . Trematodes. LIVER FLUKE. :. . Fasciola. , . Clonorchis. , . Dicrocoelium. INTESTINAL FLUKE. . : . Fasciolopsis. , . Heterophyes. LUNG FLUKE. . : . Paragonimous. BLOOD FLUKE. Almonther. I. . Alhamedi. The Islamic University of Gaza. Department . of . Biology. E-mail : . mhamedi@iugaza.edu.ps. Web page :. http. ://site.iugaza.edu.ps/mhamedi. General characteristics. . Platyhelminthes, or .