1. Learning the Anatomy of a Frog Biology 100 Study Guide

2. OverviewOverview Important Parts: Tongue Esophagus Heart Lungs Liver Gall Bladder Stomach Spleen Small & Large intestines Urinary Bladder Fat Bodies Testes/Ovaries Important Parts: Tongue Esophagus Heart Lungs Liver Gall Bladder Stomach Spleen Small & Large intestines Urinary Bladder Fat Bodies Testes/Ovaries

3. TongueTongue Point of attachment: front part of the jaw Long and sticky. Point of attachment: front part of the jaw Long and sticky.

4. EsophagusEsophagus Located where the head and the body meet, directly after the tongue. Located where the head and the body meet, directly after the tongue.

5. HeartHeart Centrally located Found just below the esophagus. Small with a purple hue. Centrally located Found just below the esophagus. Small with a purple hue.

6. LungsLungs Small Frogs can breath through their skin. Located below the heart towards the right leg. Small Frogs can breath through their skin. Located below the heart towards the right leg.

7. LiverLiver Large and blackish-purple color. Located below the heart covering the entire width of the body. Large and blackish-purple color. Located below the heart covering the entire width of the body.

8. Gall Bladder Appears red or grey. Found under the liver. Small, round, and centrally located on the upper body. Appears red or grey. Found under the liver. Small, round, and centrally located on the upper body.

9. Stomach, Small Intestine, and Large Intestine Stomach is located on the left side of the body. Small intestine zigzags after the stomach. Large intestine continues, wider and shorter in length. Stomach is located on the left side of the body. Small intestine zigzags after the stomach. Large intestine continues, wider and shorter in length.

10. SpleenSpleen Located near the small and large intestine. Small, round, and dark-red color. Located near the small and large intestine. Small, round, and dark-red color.

11. Urinary Bladder Connects to the bottom of the large intestine. Located near the upper part of the leg. Connects to the bottom of the large intestine. Located near the upper part of the leg. Urinary Bladder

12. Fat Bodies Yellow, finger-like projections. Store energy that is important for reproduction. Yellow, finger-like projections. Store energy that is important for reproduction.

13. Reproductive Organs: Testes Located near the urinary bladder. Small and peach colored. Located near the urinary bladder. Small and peach colored.

14. Reproductive Organs: Ovaries If filled with eggs: black granules No eggs: squiggly, thin structures under stomach & intestines Located on lower half of the body. If filled with eggs: black granules No eggs: squiggly, thin structures under stomach & intestines Located on lower half of the body.

15. Side View

16. Test: Name the highlighted organs.

17. AnswersAnswers 1. Large intestine 2. Small intestine 3. Stomach 1. Large intestine 2. Small intestine 3. Stomach

18. Test: What structures are numbered in red?

19. AnswersAnswers 4. Fat Bodies 5. Urinary Bladder 6. Gall Bladder 7. Spleen 4. Fat Bodies 5. Urinary Bladder 6. Gall Bladder 7. Spleen

20. Test: Identify this big organ... All arrows point to the same organ.

21. AnswerAnswer 8. Liver

22. Test: Can you identify this organ again?

23. AnswerAnswer 9. Gall Bladder

24. Test: Name these 2 organs.

25. AnswersAnswers 10. Heart 11. Lung 10. Heart 11. Lung

26. How many organs did you identified correctly? 100% You are ready! <90% Review again May you have a successful final practicum! 100% You are ready! <90% Review again May you have a successful final practicum!