1. Frog Dissection Lab Practicum Test Review
Study these frog parts and questions for the lab practical test. It will be VERY similar to the slides seen here.
Please know all the parts labeled in RED.
STUDY THE LABELED ORGANS AND THE QUESTIONS!!!!

2. Nervous, integumentary, digestive systems
Maxillary teeth- they go all the way around the mouth
Vomerine teeth
Maxillary teeth
Esophagus (gullet)
Tongue

3. Digestive system Gall bladder

4. Circulatory
spleen

5. Excretory
Glottis

6. Heart Liver Digestive(liver) and Circulatory(heart)

7. Respiratory system
Internal nares

8. Digestive, endocrine systems
pancreas
Small intestine
stomach

9. Excretory
Urinary bladder

10. Digestive
duodenum

11. Practice Use the sheet below to help you practice labeling the amphibian organs. Click Here

12. READ ALL OF THIS!! INFORMATION ABOUT THE LAB TEST
The lab practical test will consist of:
identifying the 15 frog organs from the slides above
answering the 10 questions from the slides below
you must get at least 20 of the 25 questions correct before you can dissect
The test will be almost identical to this PowerPoint!
You must make 80% on the lab practical BEFORE you are able to dissect the frog in class!!

13. What is the correct passage way for food into the frog’s digestive system?
Mouth, gullet, esophagus, stomach, small intestine, large intestine, cloaca, anus

14. What system does the spleen and heart belong to?
Digestive
Nervous
Circulatory
respiratory

15. Which organ stores the bile produced in the liver?
Gall bladder
Pancreas
Spleen
stomach

16. What structures provide nutrients to the frogs during their hibernation period?
Small intestine
Lungs
Large intestines
Fat bodies

17. Which respiratory organs are involved in gas exchange?
Small intestines
Lungs
Large intestines
Fat bodies

18. Which organ in the male frog produces the sperm?
Oviduct
Ovaries
Spleen
Testes

19. Would you expect to find oviducts in a male or a female frog?

20. All are organs of the respiratory system except-
External nares
Lungs
Glottis
Esophagus/Gullet

21. Which organ filters the blood of metabolic waste?
Kidney
Stomach
Spleen
Heart

22. Which structure in the amphibian has three distinct sections?
Mouth
Oviduct
intestines
liver