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Place the crayfish supine (ventral surface up) on the dissecting tray and DRAW the following: ... Be sure to include the magnification for any drawings done with the dissecting microscope.
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shs.westport.k12.ct.us/mjvl/biology/dissect/crayfish.ht...
shs.westport.k12.ct.us/mjvl/biology/dissect/crayfish.htm
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Crayfish Dissection for middle school science ... to observe the external and internal anatomy of a crayfish. ... to determine the sex of a crayfish using external anatomy.
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www.middleschoolscience.com/crayfish.htm
www.middleschoolscience.com/crayfish.htm
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The following images are designed to help you review materials you studied in the laboratory. These images can be most useful to you if you try to identify labelled structures before clicking to obtain answers. ... Ventral View (3 images) ... Cephalothorax (lateral--3 images)
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biog-101-104.bio.cornell.edu/bioG101_104/tutorials/anim...
biog-101-104.bio.cornell.edu/bioG101_104/tutorials/animals/crayfish.html
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Click on a number to identify the structure indicated. ... Identification information will appear here.
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biog-101-104.bio.cornell.edu/BioG101_104/tutorials/anim...
biog-101-104.bio.cornell.edu/BioG101_104/tutorials/animals/crayfish_stuff/lateral_view.html
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You should be concerned primarily with the following external and internal features and their functions: External Anatomy and Appendages Obtain a preserved specimen and a dissecting pan. ... Examine the crayfish and locate the antennules, antennae, and the mandibles. The larger, paired mandibles are chewing mouth parts on...
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www.msu.edu/course/lbs/158h/manual/crayfish.pdf
www.msu.edu/course/lbs/158h/manual/crayfish.pdf
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While dissecting, it was strange to feel the gills and all of the internal parts of the crayfish. I kept finding bright pink stuff too. I was wondering what it was. I would say one conclusion that can be drawn from this dissection is that, crayfish are pretty complex little creatures.
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portfolio.washington.edu/kailena4/unit-3-work/101192.ht...
portfolio.washington.edu/kailena4/unit-3-work/101192.html
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The purpose of this lab activity is to help you learn the anatomy of a crayfish and give you a better understanding of the anatomy of invertebrate animals in general ... Dissection kit; Scalpel; Forceps; Scissors; Dissecting Pins; Probes...
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www.aa.psu.edu/biology/crayfish/
www.aa.psu.edu/biology/crayfish/
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• safety goggles, gloves, magnifying glass, a lab apron, plastic ziplock bag preserved crayfish, pen, dissecting tray, paper towels, scissors, forceps, dissecting needle, and dissecting pins.
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www.biologyjunction.com/crayfish_dissection.htm
www.biologyjunction.com/crayfish_dissection.htm
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Pick Crayfish Dissection Final Cut ... Crayfish dissection 1 ... dissecting a starfish.
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www.youtube.com/watch?v=fFnvA6CvbPs
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