Webb13 maj 2016 · Sharks belong to the Class Elasmobranchiomorphii (Chondrichyes) of the subphylum Vertebrata. They are commonly referred to as elasmobranchs because of … WebbLesson plan for the dogfish shark dissection. Dogfish sharks are vertebrates in a class called Chondrichthyes. This group of fish are also called cartilaginous fish because their skeletons are made of cartilage. There are about 1,000 species of Chondrichthyes, of these approximately 400 are sharks. To make the dissection experience for your students …
Spiny Dogfish Shark Dissection - Mater Academy Charter School
WebbShark Dissection Worksheet Before you begin the dissection, make sure you have safety goggles and gloves on. 1. Draw a picture of your shark from the side view. Make sure to include and label the mouth, all the fins, gills, and lateral line (take a picture and draw later) 2. Begin by observing the shark's skin. WebbAre sharks aganthan fish or gnathostomes? Why? Procedure: Step 1 – Touch the shark 1. Describe the texture of the shark’s skin when you run your hand in both directions. 2. … demurrer hearing virginia statues
Shark Dissection Worksheet - onebigocean.weebly.com
WebbPlace your shark ventral side down to begin. 2. Remove each of the dorsal spines by cutting where it meets the body. This will prevent you from stabbing yourself unintentionally. 3. Flip your shark over onto its back. Be sure to refer to Figure 5 … WebbMay 11th, 2024 - Shark Dissection Lab Worksheet Answers Rat Dissection and Lab Practical Answer Sheet 1 DOGFISH SHARK DISSECTION HANDOUTS Shark and kingdom laboratory rat dissection answer sheet by Kashiwagi Riemi May 14th, 2024 - laboratory rat dissection answer sheet 13 16MB By. WebbShark dissection Step 1: Hannah Monday 1. Describe the texture of the shark’s skin when you run your hand in both directions. The shark is smooth when you run your hand from … ff8 5hbk replacement refrigeration compressor