Virtual Frog Dissection Lab Instructions, Exercises of Anatomy

The instructions for the Virtual Frog Dissection lab activity, which includes performing the dissection, completing the lab report, and answering post-lab questions. The lab report covers various systems of the frog's anatomy, including external and internal anatomy, digestive system, circulatory, respiratory, excretory and reproductive systems, and nervous system. The post-lab questions cover various topics related to the frog's anatomy and physiology.

Typology: Exercises

2021/2022

Uploaded on 08/05/2022

dirk88
dirk88 🇧🇪

4.4

(222)

3.1K documents

1 / 5

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
Virtual Lab: General Instructions
1. Open the Virtual Lab entitled “Virtual Frog Dissection”.
(http://www.mhhe.com/biosci/genbio/virtual_labs/BL_16/BL_16.html) It’s on the course website!
2. The left side of the page contains basic instructions for completing the lab activity. There is a “Help”
icon on the bottom of the page for your use as well. You will need to first open and/or print the “Post-
Lab Quiz and Lab Report”, which can be found on the previous page.
3. In this exercise, you will be performing a virtual frog dissection. To begin, click on the “Introduction”
link on the opening page. Read through and listen to the information presented to learn about the
basics of dissection and animal phylogeny. When you are finished, click the “Menu” button at the
bottom of the page to return to the opening page of the laboratory activity.
4. As you move through each section of the dissection be sure you are completing the appropriate part of
the lab report. Remember…you may see these on your lab exam!
5. When you are through opening all of the segments in the “Internal Anatomy” section, you will have
successfully completed the virtual dissection.
6. Please finish this learning exercise by completing the post-lab quiz.
Lab Report
Figure 1a: External Anatomy:
Figure 1b: External Anatomy:
What is the role of the missing label?
pf3
pf4
pf5

Partial preview of the text

Download Virtual Frog Dissection Lab Instructions and more Exercises Anatomy in PDF only on Docsity!

Virtual Lab: General Instructions

  1. Open the Virtual Lab entitled “Virtual Frog Dissection”. (http://www.mhhe.com/biosci/genbio/virtual_labs/BL_16/BL_16.html) It’s on the course website!
  2. The left side of the page contains basic instructions for completing the lab activity. There is a “Help” icon on the bottom of the page for your use as well. You will need to first open and/or print the “Post- Lab Quiz and Lab Report”, which can be found on the previous page.
  3. In this exercise, you will be performing a virtual frog dissection. To begin, click on the “Introduction” link on the opening page. Read through and listen to the information presented to learn about the basics of dissection and animal phylogeny. When you are finished, click the “Menu” button at the bottom of the page to return to the opening page of the laboratory activity.
  4. As you move through each section of the dissection be sure you are completing the appropriate part of the lab report. Remember…you may see these on your lab exam!
  5. When you are through opening all of the segments in the “Internal Anatomy” section, you will have successfully completed the virtual dissection.
  6. Please finish this learning exercise by completing the post-lab quiz.

Lab Report

Figure 1a: External Anatomy:

Figure 1b: External Anatomy:

What is the role of the missing label?

What is special about the skin of a frog?

Figure 2: Digestive System Organs

Explain the skeletal regions of the frog.

How can you compare the internal anatomy of a frog with a human?

List all dissection tools used and explain how you used them.

Post-laboratory Questions:

  1. The dorsal side of the leopard frog: a. Is a light, solid color b. Is a colored and patterned

c. Is initially cut during a dissection d. A and C

  1. Leopard frogs: a. Are invertebrates b. Are warm-blooded

c. Have a gills at one time during their life cycle d. All of the above

  1. In regards to the external anatomy of a leopard frog: a. It is easy to tell the sex of the animal b. The cloaca is at the anterior end of the animal

c. The feet of the hind limbs have 5 toes d. All of the above

  1. In the opened mouth of the leopard frog, one can see: a. The nostrils b. The glottis c. The vomerine teeth

d. A and B e. All of the above

  1. Which of the following is found in the digestive system of the leopard frog but not in that of a human? a. Gall bladder b. Stomach c. Pancreas

d. Liver e. None of the above

  1. Arteries in the circulatory system: a. Carry blood to the heart b. Carry blood away from the heart

c. Carry out diffusion of gases

  1. In the leopard frog heart: a. The right atrium carries oxygen rich blood b. The left atrium carries oxygen poor blood

c. There are 3 chambers present d. All of the above

  1. By comparison to the leopard frog heart, the human heart: a. Has 4 chambers present b. Carries mixed blood in the ventricles c. Is more efficient

d. A and C e. All of the above

  1. Fat bodies play a role in: a. Respiration b. Circulation c. Hibernation

d. Reproduction e. C and D

  1. The most anterior portion of the leopard frog brain is/are the: a. Olfactory lobes b. Cerebrum

c. Optic lobes