WebView Dogfish_Shark_Anatomy_Diagram_002.docx from SCIENCE EARTH SCIE at Lawrence E Elkins H S. Name: Date: Period: Shark Anatomy Unit 9 Vocabulary: Chondrichthyes, Spiracles, Ampullae of Lorenzini, Web2. Learn how to identify fish species. Tasks: 1. Choose a fish. 2. Identify all major external structures of your fish. Learn all the fins, mouthparts, etc. Learn the difference between spines (rigid, unsegmented) and rays (soft, segmented, branched at the tips) in the fins of your fish. 3. Identify the species of fish you are examining. 4.
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WebWrap up: Review the anatomy of the fish by labeling fins and other external features. *Thoroughly rinse paint rollers and fish replicas and lay out to dry.* OPTIONS: 1. Have students select one of their fish and illustrate a habitat that that they think would be suitable. 2. Make fish prints on t-shirts using acrylic paint. 3. WebFin fish like salmon have gills, are covered in scales, and reproduce by laying eggs. Eels, by contrast, have worm-like bodies and exceedingly slimy skin. Lungfish gulp air. Whale sharks, the ... black licorice flavored cigars
Dogfish Shark Anatomy Diagram 002.docx - Course Hero
WebThe first anatomical structures many people identify on a fish are the fins. In fact, “appendages, when present, as fins” is part of one of the scientific definitions of a fish. Most fish have two kinds of fins: median and … WebAshley Aurand. “I had the pleasure of studying flute under Dr. Moulton for 2 years as a transfer student at Mansfield University from 2007 - 2009. … The dorsal fins are located on the back. A fish can have up to three dorsal fins. The dorsal fins serve to protect the fish against rolling, and assist it in sudden turns and stops. In anglerfish, the anterior of the dorsal fin is modified into an illicium and esca, a biological equivalent to a fishing rod and lure. See more Fins are distinctive anatomical features composed of bony spines or rays protruding from the body of a fish. They are covered with skin and joined together either in a webbed fashion, as seen in most bony fish, or similar to a See more Cartilaginous fishes form a class of fishes called Chondrichthyes. They have skeletons made of cartilage rather than bone. … See more Evolution of paired fins There are two prevailing hypotheses that have been historically debated as models for the evolution of paired fins in fish: the gill arch theory and … See more Fins can either be paired or unpaired. The pectoral and pelvic fins are paired, whereas the dorsal, anal and caudal fins are unpaired and … See more Bony fishes form a taxonomic group called Osteichthyes (or Euteleostomi, which includes also land vertebrates). They have skeletons made of bone mostly, and can be contrasted with See more Generating thrust Foil shaped fins generate thrust when moved, the lift of the fin sets water or air in motion and pushes the fin in the opposite direction. Aquatic … See more The use of fins for the propulsion of aquatic animals can be remarkably effective. It has been calculated that some fish can achieve a See more black licorice cookie