PPT-Lab8 Helminthology 1- Phylum:-

Platyhelminthes Class a Trematoda b Cestoidea   General characteristics Segmented tapelike worms of several meters in length Adult worm consists of three parts the head . Chapter 11. Emergence of Eukaryotes . First evidence of life dates to 3.5 billion years ago.. First cells were bacteria-like.. Emergence of Eukaryotes . Origin of complex eukaryote cells. Most likely symbiosis among prokaryotic cells.. Chapter 21. Outline. Introduction. Phylum . Psilotophyta. – The Whisk Ferns. Phylum . Lycophyta. – The Ground Pines, Spike Mosses and . Quillworts. Phylum . Equisetophyta. – The Horsetails and Scouring Rushes. PORIFERA. CNIDARIANS. Representative. Sponge. Jellyfish. Habitat. Marine. and some freshwater. Marine. and some freshwater. Body. Plan. Asymetrical. Radial . Symetry. Reproduction. Asexual-budding. 1. Phylum Annelida. Class Polychaeta. Class Clitellata. Phylum Annelida. 2. Annelid Characteristics. Defining Characteristics. One or more pairs of chitinous setae. The phylum includes polychaetes, earthworms, leeches, and vestimentiferans. 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.. (pore bearers). pages 664 to 667. Sponges. YouTube - The wonderful world of the sea sponges- The Abyss- BBc Wildlife. Sponges. Scuba sponge. Glass sponge. Variety. Unidentified sponge. Phylum Porifera. Emergence of Eukaryotes . First evidence of life dates to 3.5 billion years ago.. First cells were bacteria-like.. Emergence of Eukaryotes . Origin of complex eukaryote cells. Most likely symbiosis among prokaryotic cells.. Aschelminthes : Roundworms Not the Phylum name 7 Phyla in this grouping Characteristics Most are freshwater Cylindrical Unsegmented Bilaterally symmetrical Triploblastic ( pseudocoelomates ) Dioecious Slide 1. The phylum Arthropoda. (Task 12) 4 points. Connor Wright. The Phylum Arthropoda (Task 12) . Slide 2. What is the phylum . arthropoda. ?. In biology, phylum is a taxonomic rank. There are 9 Levels of Classification that sort all living things. The phylum groups together all the classes of organisms that have the same body plan. . . . FLAT AND ROUND WORMS AS HUMAN PARASITES. ». Helminthes are parasitic . flat and round worms. .. Biohelminthes. . develop by changing hosts. . . Definite host is an organism . where mature sexual form of helminth is located. BY. MR LAOYE, B. J.. Email; . babafemif@abuad. .edu.ng. Instagram. : @. femilaoye. Telephone: (+234)8136916125. HEMICHORDATA. Hemichordates were formerly members of the phylum . chordata. But over the years they were separated from chordates because scientists found out that they lacked a Notochord. GRAM NEGATIVE BACTERIA. Wide. . morphological. and . metabolic. . diversity. .. Clinical. , . environmental. , and industrial . relevance. Phylum. . with. . highest. . number. of . cultured. . 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 . kingdom :- . Metazoa. Phylum :- . Platyhelminthes. Phylum :-. . Aschehelminthes. Phylum :-. Annelida.  . Phylum :-. Platyhelminthes. Class:. - a- . Trematoda. b- . Cestoidea.  .