#VIRTUAL FROG DISSECTION LAB WORKSHEET HOW TO#
#VIRTUAL FROG DISSECTION LAB WORKSHEET SKIN#

Be sure to place a double layer of paper towel under the worksheet.ġ1. Place each organ in the correct box of your Organ Identification Table. As you make cuts to your virtual frog to remove each organ make the same cuts to your actual frog. Continue to click Next to move through each step of the virtual dissection.ġ0. As the virtual dissection goes through the structures of theĭigestive system follow along using your pre-lab worksheet. Skip the video that appears and click Next. Carefully remove these eggs and place them on your dissecting tray.!Ĩ. If you have a female frog you may see hundreds of eggs that look like black dots. Place the fat bodies on your dissecting tray.ħ. DO NOT CUT OUT THE INTESTINES BY MISTAKE! Please ask your instructor if you need help identifying any fat bodies. If you see fat bodies (bright orange, yellow greasy noodles) use your scissors to cut them out.

#VIRTUAL FROG DISSECTION LAB WORKSHEET SKIN#

At the end of the Initial Cut section your actual frog should be pinned to your tray with the skin and muscle flaps pinned down as shown in the virtual dissection.Ħ. As you make cuts to your virtual frog make the same cuts on your actual frog.ĥ. After watching the video, click Next to move through the virtual dissection. WATCH THE VIDEO ALL THE WAY BEFORE MAKING ANY CUTS!Ĥ.

#VIRTUAL FROG DISSECTION LAB WORKSHEET HOW TO#

Play the video about how to position your frog and make your first cuts. On your laptop go to the Virtual Frog Dissection link on Schoology and click on Internalģ. Gather your dissection materials and frog specimen according to the directions given by You will need to visit the other two links on Schoology to identify and describe the internal structures of a frog. The frogs tongue is anchored in the very front opposite to the orientation and anchoring of humans. Frogs produce a huge number of gametes (sperm/eggs) at one time WHY do you think this is? (HINT: Finding Nemo)?ġ9.

Name 2 ways forelimbs are different than hind limbs.ġ8. How does this relate to their skin being thin and moist?ġ7. List the ways in which tadpoles (immature frogs) and frogs differ from each other?ġ5. What are 3 adaptations that frogs have that make them amphibians?Ĩ. How are amphibians different from reptiles?ħ. Expect to take about an hour to prepare for this dissection.ġ. Use the other web links on Schoology to label the frogs internal organs with location and function. Click on the Introduction & External Anatomy sections to answer the questions. Name _ Date:_ Period:_ĭirections: Click on the link on Schoology Virtual Frog Dissection.

Virtual frog dissection lab worksheet