File name: Frog Dissection Worksheet Pdf
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Complete the Frog Dissection Worksheet as you progress through the session. First, draw an outline of a frog’s body shape. Then, draw and label the frog’s internal organs. 3. Using . A worksheet to guide students through the dissection of a preserved frog and the observation of its external and internal structures. The worksheet covers the anatomy of the head, mouth, . Dissecting using online tools. Follow instructions and click on parts as you are instructed. Describe each briefly. 5 *** Complete the Frog anatomy Post lab questions. Attach to this .Frog Dissection Guide One of the best ways to learn about adult amphibian anatomy is to dissect a preserved frog and see how all the organs fit together inside its body. Use this guide for complete instructions. Watch this video to get started! Safety Guidelines • Work in a place separate from eating and food preparation areas. 1. What class does the frog belong to? 2. Why does a frog belong to that class? 3. Why are amphibians considered to be a unique evolutionary group? Part B: External Anatomy Orientation 4. Locate the following orientations on your frog: a. Dorsal side b. Ventral side c. Anterior end (Cranial) d. Posterior end (Caudal) e. Medial f. Lateral. In this investigation you will observe the external features of a preserved frog and identify parts of its external anatomy. You will also dissect the preserved frog to observe its internal anatomy and make comparisons to human anatomy. Read the entire investigation. Then answer the following questions.Complete the Frog Dissection, Post-lab questions, and conclusion. 1. Place the frog in the dissecting pan ventral side up. Examine the hind and forelegs. The hind legs are strong and muscular for jumping and swimming. The forelegs provide balance and cushion the frog when it lands after jumping. Notice the toes on each. 2. Complete the Frog Dissection Worksheet as you progress through the session. First, draw an outline of a frog’s body shape. Then, draw and label the frog’s internal organs. 3. Using textbooks and the Internet, conduct additional research about frogs. Draw the outline of a frog’s body before the dissection. A worksheet to guide students through the dissection of a preserved frog and the observation of its external and internal structures. The worksheet covers the anatomy of the head, mouth, digestive, respiratory, circulatory, and urinary systems of the frog.
