Purpose
The purpose of the lab is for the student to explore and learn about the anatomy of the Spiny Dogfish Shark.
Laboratory Procedure First the student will need to familiarize themselves by completing the Pre-Lab worksheet and touching the fins and outer body parts of the shark. After that the student turn the shark belly side up, then the student should cut up to the gills in the shape of the letter “I” with the blunt end of their scissors. Next cut off the leftover skin for a clear view of internal organs. The student should begin by observing and touching the blood vessels, stomach, gallbladder, backbone, intestines and liver. Next the student will cut open the stomach and record what they find on their observation sheet. After recording