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Lockheed Martin Solar & Astrophysics Lab ... p-modes are evanescent... How do evanescent 5 min photospheric oscillations leak into the atmosphere? ...
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Invertebrates. Vertebrates. Sponge. Pores. Porifera. Spicules. Asexual Reproduction. Sexual Reproduction ...
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Spicules form an endoskeleton that functions for. support and protection. spicule ... endoskeleton of spicules (sometimes of soft spongin material) ...
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Today: Neutrinos. Solar atmosphere: Photosphere. granulation. Chromosphere. spicules ... Neutrinos. Solar atmosphere: photosphere ...
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Osteosarcoma Radiographic Appearance Poorly defined lucency with spicules of opaque material sunburst pattern may be seen; ...
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Porifera & Cnidaria Porifera/Sponges Filter food using collar cells Spongin = skeleton Spicules= body of sponge Sexual reproduction = larvae stage Asexual ...
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Silicon Biotechnology Prof. Dan Morse, UCSB Biosilica spicules from sponge Tethya aurantia Protein from central filament: 75% similarity to human Cathepsin L
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calcium deposits. osteogenic fibers. two spicules joining ... Epiphyseal Plate. Growth Plate. Osteogenesis Imperfecta. Osteopetrosis. Developmental Defects ...
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Sponge. All body structures come from ectoderm. Adults develop from ... Spicules are found throughout the body of the sponge. ... Water Flow through a Sponge ...
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Chordata. Porifera. Sponges. Suspension feeders. Spicules. spongin. Cnidaria. Jelly fish ... Carnivora. Seals, sea lions, walruses and sea otters. Sirenia ...
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Inner surfaces lined with flagellated collar cells (choanocytes) ... Skeleton of calcareous or siliceous crystalline spicules and/or protein fibers (spongin) ...
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Skeletal System Spicules Form out from Ossification Center Mesenchymal Cells Continually Differentiate Forming Multiple Ossification Sites Mesenchymal Cells ...
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1 Bone marrow: Bone spicules, fat surrounded by marrow ... 8 Testis: Seminiferous tubules with spermatogenesis. Sertoli cells. Interstitial Leydig cells ...
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Collar Cells Ingest food, move water. Spicules ... Asleep polyps retracted. Pink Tipped Caribbean Sea Anemone. Orange Ball Sea Anemone. Hydroids ...
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Made of spongin, glass spicules, flagellated choanocytes ... Octopus, squid ( reduced/absent/or internal shell. Other mollusks facts. Respiration by gills ...
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General Zoology Unit Two Have silicon based spicules Sometimes referred to as glass sponges All are deep sea forms Euplectella Some members are of the syconoid form ...
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Sponge structure. Review key parts... No tissues, organs or body systems! ... NOTE: Nudibranch predators co-opt sponge defenses (toxins, spicules) ...
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Most sponges have a skeleton made of needlelike splinters called spicules. ... Annelid Worms. Break down organic matter. Improve the soil and air ...
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SPONGE. BAUPLAN' Diverse, asymmetric, exterior. No tissues (thus no organs) ... GLASS SPONGE. SOME DEMOSPONGES. NO SPICULES JUST SPONGIN. HABITATS ...
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That ancestor thought to be a sponge-like protist called a choanoflagellate ... NOTE: Nudibranch predators co-opt sponge defenses (toxins, spicules) Phylum Cnidaria ...
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Sponges are soft-bodied and may contain sharp, hard spicules for support & defense ... A few have external fertilization (occurring outside the animal's body) ...
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Sponge Form and Function. Dermal ostia (body pores) Flagellated choanocytes trap food ... 95% of living sponge species. Spicules of silica. If absent, skeleton ...
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Take up food, digest it and distribute nutrients. Some can form spicules (skeleton) ... collar cells that generate a current and trap food particles (food = plankton) ...
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Exceptionally preserved fossils reveal the pattern of early sponge ... and silicisponges (sponges with opaline spicules) occuring during the Ediacaran period. ...
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Stefan's Law and Wein's Law. Kirchoff's Laws what produces continuous, emission and ... Solar convection and granulation. The chromosphere and spicules ...
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leucosolenia. sycon. spicules. kingdom:Animalia. Subkingdom:Metazoa. Phylum:Coelentrata ... Redia and cercaria of Fasciola. Egg of fasciola. schistosoma ...
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Spicules Sponge Types Phylum Porifera * Porifera Reproduction Asexual budding Regeneration: ... (Bath sponge) Phylum Porifera * Class Hexactinellida ...
... Porifera Overview Most primitive of the multicellular animals There is some debate if sponges are complex colonial protozoans ... Evolution Characteristics ...
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Spongin is a type of collagen protein. Shapes vary from encrusting to branches. Class: Calcarea. Diversity is greatest in the tropics. Skeleton ...
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Horn corals. Tabulate corals. Modern corals. EARLY PALEOZOIC LIFE. Metazoan Invertebrates ... Rugosa (Rugose or Horn Corals) Ranged from Ordovician to Permian ...
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Invertebrate Animals Sponges I -PHYLUM PORIFERA SPONGES Pore-bearing animals Glass Sponges They are deep water sponges that form large billowing growths up ...
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... inhabit small intestine and cause Ascariasis . There are three diagnostic stages for Ascaris lumbricoides : Fertilized eggs. Unfertilized eggs..
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Learn more about the causes, symptoms, and available treatments for dental bone spurs. Learn how to treat and avoid this lesser-known dental condition to improve your oral health.
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Title: Kingdom Animalia Author: Cheryl Massengale Last modified by: jtaylor-lehman Created Date: 3/6/2003 10:23:50 AM Document presentation format
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Black-ball sponge. Erect Rope Sponge. Phylum Porifera. 5. Porifera Anatomy. Spongocoel ... (collar cells) act as a pump to bring water into the sponge ...
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Phylum Porifera- Syconoid Type Sponge: a longitudinal & cross-sectional view. ... These are examples of the most complex sponge type. The choanocytes ...
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Sponges and Placozoans Chapter 12 * Phylum Placozoa Trichoplax adhaerens is the sole species of phylum Placozoa (marine). No symmetry No muscular or nervous organs ...
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There are three different types of canal system: ... Cells lining the spongocoel absorb the nutrients and oxygen and left over water is expelled through the osculum.
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Origins of Multicellular Animals Three Hypotheses Syncytial ciliate hypothesis Ancestor is single celled ciliate with multiple nuclei Colonial flagellate hypothesis ...
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Phylum Porifera General Characteristics SPONGES! Simplest of all animals _____ No true tissues or organs _____ Marine and Freshwater ...
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classes of sponges and sponge anatomy notes HW: Classes of Sponges There are three different classes of sponges: Calcarea Hexactinellida (Glass Sponges) Demospongia ...
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Serve as levers for skeletal muscles. Protect vulnerable ... Osteogenesis Imperfecta. Osteopetrosis. Developmental Defects. myotube. mesenchyme. myoblasts ...
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... external fertilization fertilization that occurs outside the animal's body. ... Sponges are soft-bodied invertebrates, that can be found at depths of about 8500 ...
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Basically a sponge is a bunch of cells grouped together ... Finally, the remaining water leaves through the osculum (opening at top of sponge) ...
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Kingdom Animalia Invertebrates Phylum Porifera Phylum Cnideria SPONGES Sponges Phylum Porifera (pore-bearers)/ simplest animal Body Symmetry/Shape: Asymmetrical ...
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... rather than colonial because there are different cell types. ... Structural conditions of sponges: Trend from one large chamber to numerous small chambers. ...
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A sponge's body is covered with tiny holes called ostia (ostium is the singular) ... Sponge - body shape. There are three main shapes of a sponge: ...
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S VI intensity images with overploted: Left panel: magnetogram contour map, ... et al. (1999) - enhancements in the intensity flux of transition region lines (O ...
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Phylum Chordata Tunicates Amphioxus * Phylum Chordata Phylum Chordata * Phylum Chordata Included are 48,000 species the majority of which are vertebrates 1,400 ...
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They are very simple animals that live permanently attached to a location in the ... Suspended food particles (plankton) in the water are drawn through the collar, ...
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What is a sponge? Sponges are asymmetrical aquatic animals that have a variety of colors, shapes, and sizes. What is a sponge? Although sponges do not resemble more ...
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Masses of specialized cells embedded in gel-like substance ... Can be tube-like and contractile (porocytes) Bag-shaped with large internal cavity (Spongocoel) ...
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A few specialized cells. Adults are sessile. Porifera Body Plan. Asymmetrical shape ... Use flagella to create water currents. Archaeocytes. Multi-function cells ...
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Porifera Rope Sponges Question #1 Which of the following characteristics makes sponges unique among other animals? They are multicellular. They are heterotrophic.
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9,000 species- mostly marine (150 fresh water) ... skeletal elements, transporting and storing food, forming contractile rings ...
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Single opening to gastrovascular cavity (gut) serves as ... Class Corals & Sea Anemones. Polyp only. Class Jellyfishes. Medusa = sexual form, with oral arms ...
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