classification of protozoa ppt


Antiprotozoal drug, any agent that kills or inhibits the growth of organisms known as protozoans.Protozoans cause a variety of diseases, including malaria and Chagas’ disease.While protozoans typically are microscopic, they are similar to plants and animals in that they are eukaryotes and thus have a clearly defined cell nucleus.This distinguishes them from prokaryotes, such as bacteria. Many species are both heterotrophic and autotrophic simultaneously or at ... Amoeba. 37-58 FYI: Taxonomy PARABASALIA (phylum) DIPLOMONADIDA (order) GIARDIA (genus) This is an older classification but organization/terms still relevant Looks like you’ve clipped this slide to already. It has been said: "Generosity is the habit of giving freely without expecting anything in return." Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Parasitology is the branch of Science which mainly deals about all the Parasites and its infectious diseases. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. 1964) Seven phyla of PROTOZOA are accepted in this classification--SARCOMASTIGOPHORA, LABYRINTHOMORPHA, APICOMPLEXA, MICROSPORA, ASCETOSPORA, MYXOSPORA, and CILIOPHORA. Kingdom CHROMISTA, Slime-nets (Labyrinthomorpha) and Opalina (Opalinata) have been brought under this new kingdom. You can change your ad preferences anytime. The Intestinal Protozoa A. See our Privacy Policy and User Agreement for details. Introduction 1. Phylum: Ciliphora • Complex protozoa • Marine as well as freshwater • Few are symbiotic • Cilia for locomotion • Rigid pellicle • Cytostome • Dimorphic nuclei 28. Classification of Protozoa: Protozoa are a highly diverse group of eukaryotic unicellular organisms having a wide range of size, morphological characteristics and physiological properties. Examples: Amoeba, Entamoeba; Class 2 Mastigophora/ Flagellata. Essentially, protozoa are single-celled eukaryotes.This means that they are single celled organisms that have a nuclei as well asa number of other important organelles within the cytoplasmand enclosed by amembrane. Customer Code: Creating a Company Customers Love, Be A Great Product Leader (Amplify, Oct 2019), No public clipboards found for this slide. ; Protozoa use adhesins associated with their cytoplasmic membrane to … Most of the members do not have a predefined shape. They exist as free-living organisms or as parasites. Protozoans exhibit mainly two forms of life; free-living (aquatic, freshwater, seawater) and parasitic (ectoparasites or endoparasites). No conjugation. The Major Classification and Characteristics of Protozoa Protozoa are single-celled organisms without cell walls. Sarcodines (Amoeboids) 2. Classification of Protozoa: Phylum protozoa is classified into four classes on the basis of locomotary organs; Class 1 Rhizopoda. Eukaryote . Classification of Microorganisms A. Classification, General Characteristics of parasites and Medically important Parasites . 1. It comes under Kingdom Protista. Can you guess why? This supergroup includes heterotrophic predators, photosynthetic species, and parasites. Examples include: 1. RN, Dip. Phylum Protozoa is divided into two subphyla: All protozoans are heterotrophic, meaning: they have to acquire nutrients through other organisms, either by ingesting them or feeding off on their organic waste. Thismakes protozoa a diverse group of unicellular organisms, varying in shape andsize. The protozoa are then placed into various groups primarily on the basis of how they move. a. PPT On Classification of Computer. Classification of Microorganisms Classification of Microorganisms By Dr. Carmen Rexach Mt San Antonio College ... protozoa, algae, and fungi •1937Prokaryoteintroduced for cells "without ... Microsoft PowerPoint - micro class of microorganism (4) CLASSIFICATION OF PROTOZOA Protozoa is classified by many based on different characters of protozoa but the classification of Protozoa is complicated and difficult The classification followed here is based on Hyman's classification. Binary fission replication . Spherical , amoeboid ,ovoid ,spindle, cup shaped. Now customize the name of a clipboard to store your clips. Kingdom Protozoa ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 636ca-N2EyN Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. They multiply by binary fission and form cysts, as in E. histolytica. There are also parasitic protozoans which live in the cells of larger organisms. Classification of Protozoa  Protozoa are classified on the basis of their motility and method of reproduction  They are classified into Four main types  Flagellates  Ciliates  Sarcodina  Sporozoates 14. Clipping is a handy way to collect important slides you want to go back to later. Mastigophora or Flagellates: They are parasites or free-living. All types of nutrition are found in protozoa namely holophytic nutrition, holozoic nutrition, saprozoic nutrition, mixotrophic nutrition and parasitic nutrition. If you continue browsing the site, you agree to the use of cookies on this website. Ciliates 3. Go to: Life Cycle Stages. The groups are called phyla (singular, phylum) by some microbiologists, and classes by others. These are also called as animal protists. Academia.edu is a platform for academics to share research papers. Protozoa range in size from 1/5,000 to 1/50 of an inch (5 to 500 µm) in diameter. 8. They are also commensal in habitat. It is now recognized that protozoa (or protists) can utilize multiple nutritional strategies and cannot be regarded as simply either …

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