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Slide Notes

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Animal Project Part 3

Published on Nov 20, 2015

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PRESENTATION OUTLINE

BODY STRUCTURE OF FISH

  • Big muscle near the back fin of some fish
  • Lateral line
  • Most fish have a dorsal fin
  • Most fish have a 2 chambered heart

CHARACTERISTICS OF FISH

  • Scales
  • Gills
  • 2 sets of fins
  • No eyelids

REPRODUCTION OF FISH

  • Some lay eggs
  • Some female fish are internally fertilized by the male fish
  • Some fish also may carry the fish eggs in there mouth for about a month

CATEGORIES OF FISH

  • Bony fish
  • Cartilaginous fish
  • Hagfishes
  • Lampreys
  • Lobe-finned & Ray-finned