PPT-Porifera -The sponges Porifera

Author : tatiana-dople | Published Date : 2019-01-20

Venuss Flower Basket w Wedding Shrimp Porifera I Considered simple animals as they consist of many cell types with special functions amp they lack tissues and

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Porifera -The sponges Porifera: Transcript

Venuss Flower Basket w Wedding Shrimp Porifera I Considered simple animals as they consist of many cell types with special functions amp they lack tissues and organs II Their skeleton can be composed from . Group 36: Jessica Penney, . Tonika. Levy, And Kristen Young. Porifera. Sponge. Evolutionary History. Previously assigned to a separate subkingdom, . Parazoa. Closest single-celled relatives are thought to be . 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 GERM LAYERS. Porifera. None . cnidaria. Two layers: . Ectoderm. Endoderm . SYMMETRY. . porifera. No symmetry. cnidaria. Radial symmetry. COELOM: . A fluid filled cavity in the body. Porifera. Acoelomate. 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. Kingdom . Animalia. Phylum . Porifera. Vase sponge. Porifera. Porifera. means “pore-bearing” and refers to the numerous pores and channels that permeate a sponge’s body.. P. hylum . Porifera. . (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. Chapter 6, Zoology. Phylum . Porifera. Pronounced (. po. -. rif. '-. er. -a). The name means “bearing pores”. Sponges are made up of . a system. of tiny . pores and canals. that make up a intricate . Sponge Characteristics. Simplest animal. Live in all oceans but prefer shallow tropical waters.. Sessile. Asymmetrical body plan. Filter feeders – can filter several thousand liters a day.. Sponge Anatomy. Porifera,Cnidarians,Rotifera. By: Amin Syed and Marwa Saleh. PORIFERA- THE SPONGES. Sponges lack . symmetry but very few small sponges are radially . symmetrical. Poriferas . are multicellular which means that their cells are specialized for different functions of the . a.k.a. “Pore bearers,” or sponges. http://www.southerncrafter.com/Bath Puff Sponges Assorted.gif. http://www.southerncrafter.com/Bath Puff Sponges Assorted.gif. Campbell, Neil A., and Jane B. Reece. . 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 Porifera. . . Pressence. of Pores : . ostia. and . Osculum. . Cellular level of . Organisation. .. Pressence. of . Asconoid. or . Syconoid. or . Leuconoid. canal system.. Endoskeleton is formed of . Koostanud Ülle . Irdt. 2012. Selgrootute tunnused. 98% teadaolevatest loomaliikidest on selgrootud. Siia kuuluvad:. Käsnad. Ainuõõssed. Ussid. Limused. Lülijalgsed . Selgrootute tunnused. Enamus selgrootuid on sümmeetrilise kehaehitusega.

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