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Homeostasis = maintaining steady state equilibrium in the internal ... molecules adsorb (attach) to ice crystal. surface. interfere with ice crystal growth ...
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II. Water balance challenges of different environments. III. Osmoregulatory abilities in water ... Lizard. Two ways to lose water. Total evaporative water loss ...
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Kidneys excreted excess calcium, magnesium, sulfate w/small loss of water. * Osmotic Challenges in Freshwater Animals Their problem is the opposite of marine animals.
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Osmoregulation = keeping water and salt balanced in the body Question 1: why is this important Come up with three reasons Question 2: What water and salt problems do ...
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Temperature, Osmotic Regulation and the Urinary System Chapter 50
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Biology 2672a: Comparative Animal Physiology Osmoregulation in fishes * * * * * * * * * * * * * Na+ uptake Box 4.1 Fig.A(2) Note tight junction Cl- uptake NaCl uptake ...
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Semipermeable membrane: allows certain molecules through (water, gas) while ... absorption, and secretion) 1. Filtration Blood is filtered Plasma proteins ...
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3. uric acid -- in terrestrial snails, insects, reptiles, birds ... in some spiders; similar to uric acid -- nontoxic and water insoluble; excreted as paste ...
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Diffusion, osmosis, pressure, & molecular movement from electrochem. ... unconfirmed reports of carp 200-400 yr. authenticated records for carp 50 yr. ...
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Excretory System Where are the kidneys located? What is the function of the kidneys Maintain salt balance Maintain pH balance Waste excretion (especially nitrogen ...
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Phylogeny of basal animal groups (character mapping) Choanoflagellates ... 2. For the 'alternative phylogeny,' dashes at the same level imply the need for ...
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Title: PowerPoint Presentation Author: Michael H. Dong Last modified by: Eugene Chubmkov Created Date: 5/28/2004 3:28:59 PM Document presentation format
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Marine fish Marine birds Marine mammals ... All the marine reptiles and birds fall in the same category * Skin is relatively impermeable to salts But still, ...
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Chapter 40 Introduction to Animal Structure & Function Kidney compact organ with many excretory tubules consisting of nephrons & collecting ducts associated blood ...
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Nervous system/Sensory structures. Class Polychaeta. Class Clitellata next time... Nervous System: sensory organs. Class Polychaeta. A variety of tactile ...
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pokok bahasan pendahuluan penggolongan mikroorganisme struktur dan fungsi sel mikroorganisme pertumbuhan mikroorganisme genetika mikroorganisme ...
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Reproductive system is not well understood: Only female reproductive organs have been identified. ... Pigs become infected by eating grubs.
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Regulating the Internal Environment Campbell 6e Chapter 44 Pages 936-952 Water: A Balancing Act Protists that live in fresh water environments are subjected to a ...
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Title: No Slide Title Author: Andre Seale Last modified by: E. Gordon Grau Created Date: 12/19/1999 12:46:18 AM Document presentation format: On-screen Show
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Title: Slide 1 Author: Rob and Danielle Last modified by: Danielle Doddenhoff Created Date: 3/7/2002 3:43:55 PM Document presentation format: On-screen Show
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Reptile/bird salt gland. Epithelial functions. Epithelial functions. Teleost in salt water ... 5. Fish use gills & reptiles use salt glands too. THE ANIMAL OF THE DAY ...
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Acoelomate Bilateral Animals Acoelomate Bilateral Animals Consist of phyla: Phylum Platyhelminthes Phylum Nemertea And others Acoelomate Bilateral Animals Simplest ...
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Title: lettan el ad s H: 14:30-15:15 Sz: 8:15-9:45 L czy Lajos terem 0 - 811 Author: Detari Last modified by: D t ri L szl Created Date
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Comparison of Hemolymph Osmolality of Open Air Crabs Fed Pellets and Fed Vegetation ... Euryhaline crab species when submerged. Strong hyperregulators in ...
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minutes to weeks te return to pre-stress conditions, depending on nature and ... The mean ( SE) opercular beat frequency (beats per minute) of fish from high ...
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Lectures 21 and 22, 12 and 18 Nov 2003
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In 1969, co-operated with Japan s Nissin Flour Milling Corp for eel feed. In 1978, first launched Tiger Prawn feed in the world. In 1994, launched koi food and ...
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RBC production stimulated by hormone erythropoietin. released from kidney ... Based on Starling Hypothesis. pHy elevated over pOs so fluid leaves blood. 23-18 ...
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Osmoregulation by Birds Eldon J. Braun Department of Physiology University of Arizona Summary Birds osmoregulate well Multiple organ systems contribute to ...
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Support and comparison to other fish. Salmon. Rainbow Trout. Siberian Sturgeon ... Comparison to other fish. Rainbow Trout ... other fish. Teleost comparison ...
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These animals are also triploblastic they have three embryonic germ layers. Organ-system level of organization more division of labor among their organs.
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Osmoregulation and Excretion: Sections 44.2,44.3, and 44.5 w/ some IB Topics Deanna, Stephanie, & Christen
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Use this exercise to organize your understanding of when major features evolved. ... Pictured is a phylogeny and a set of branches along which characters evolved. ...
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The vast majority of animal species belong to the clade Bilateria, which ... Phylum Mesozoa is considered a 'missing link' between protozoa and metazoa. ...
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Chapter 13 - Introduction to Phylum Platyhelminthes Chapter 13 - Introduction to Phylum Platyhelminthes General Characteristics Bilaterally symmetrical ...
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Are a group composed of several phyla which share similar characters but are ... protonephrida are absent but a tube is present w/midventral pore. for exiting waste. ...
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The rate of any chemical reaction is affected by temperature ... Blood is carried by an afferent arteriole to a tuft of capillaries in cortex, the glomerulus ...
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Assessing Estuarine Residence Time in Sockeye and Coho Salmon
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If you have your blood pressure read and it is 115/75, your systolic pressure is 115 75 190 40 1.5
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CENTRAL DIABETES INSIPIDUS: A Potential Neurosurgical Complication Sanam Shorey Pgy5 Endocrinology
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Evolution of Steroid Receptor Gene Families Instead of using the ancestral AncCR, the structures of AncGR1 and AncGR2 were compared to determine the mechanism by ...
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Flatworms, Mesozoans, and Ribbon Worms Chapter 14 * * * * * * * * * * * * * * * * * * * * * * * Bilateria Most animals have bilateral symmetry. The vast majority of ...
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Ducts combine to form papillary ducts which empty into renal pelvis ... Renal clearance of plasma-borne substance = volume of blood plasma from which ...
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Body fluids are lower solute concentrations than marine relatives ... Readily passes through membranes and lost by diffusion to the surrounding water ...
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Crocodiles have them on their tounges. Salt glands also contain chloride cells ... American eel is the only N. American example. Spawns in the Sargasso sea! ...
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Afferent neural inflow. Other hormonal signals. Relaxin. Atrial natriuretic peptide (ANP) ... Both hormonal and visceral afferent pathways. Angiotensin & Thirst ...
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Keeping toxins that are by-products of metabolism from building up in the body ... Waxy exoskeletons of insects. Shells of land snails ...
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Reptile type kidneys. Have ... However, both birds and reptiles have a cloaca. Urine is released into lower ... mix of mammal-type and reptile type nephrons ...
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adapted to all types of environments. soil decomposition of organic matter ... transmitted by insects tsetse fly, roach-like insect ...
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Biology 320 Invertebrate Zoology Fall 2005 Chapter 22 Phylum Gastrotricha and Phylum Nematoda Phylum Gastrotricha 500 species Found in all three habitat types ...
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Today Oxy and VASO intro to the adrenal gland hormones
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A Review of the Physiological and Behavioural Consequences of Cold Shock on Fish Fortum, Finland M.R. Donaldson1, S. Yu2 and S.J. Cooke1,2 DOW, Washington D.C.
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Biomonitoring Demonstrates the Success of Wastewater Treatment Plant Upgrade
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... most annelids (e.g. earthworms); excretory organs open internally to the coelom ... Coelom. Bladder. Metanephridium. Nephrostome. Malpighian tubules ...
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Dr FA Arogundade FMCP FWACP, ISN Fellow. Consultant Nephrologist, Obafemi Awolowo University, ... Preventive Nephrology. Primary Prevention ...
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