1. Homework from last class: Complete Section Review 26-2 questions 1-3 (p. 563) Fill in and colour the sponge diagram worksheetRead over class notes and check out the class…

1. JELLYFISHBy: Emily 2. WHAT ARE THEY? Jellyfish or jellies are the major non-polyp form ofindividuals of the phylum Cnidaria. They are classified as free-swimming…

1. Cold-water or deep-sea corals Auteur : Ricardo Serrão Santos IMAR – Instituto do Mar, LARSyS & Departamento de Oceanografia e Pescas,Universidade dos Açores, PortugalMembre…

1. WHAT IS AN ANIMAL? Animals ! 2. MEMBERS OF THE ANIMAL KINGDOM: HAVE MANY CELLS REPRODUCE SEXUALLY DEVELOP FROMEMBRYOS(the earliest stage in animal development) HAVE MANY…

1.Phylum Cnidaria2. DEFINING CHARACTERISTIC OF CNIDARIA ContainStinging cells Didermic Sac Body Plan Gastro-vascular Cavity 3. STINGING CELL 4. STINGING CELL…

1.Phylum Cnidaria A Powerpoint Presentation bySophia DiCamillo and Will Guiteras2. Characterization of Cnidaria● Member of the clade Eumetazoa (true tissues)● Diversified…

1.Phylum Cnidaria The Stingers2. 4 Classes we’ll cover:• Hydrozoa• Anthozoa• Scyphozoa• Cubozoa 3. Shared Traits• Radial symmetry• Carnivorous• Reproduce…

1.Phylum Cnidaria The Stingers2. Classes• Hydrozoa• Anthozoa• Scyphozoa 3. Shared Traits• Radial symmetry• Carnivorous• Reproduce sexually and asexually•…

1.What is the name of this structure? Spicule Where is this structure produced? Mesohyl Name the phylum that these are found in. Porifera 2. Name the genus Scypha Name the…

1.Announcements Feb 23, 2011 Exam next Wednesday (March 2)2. Biodiversity 1 and 2 Lecture Objectives: Be introduced to the diversity of life on Earth Understand the mechanisms…