Download Frog Dissection Organ Chart

Frog Dissection Organ Chart
Structure
1. Upper eyelid
2. Nictitating membrane
3. External nares
4. Tympanum
5. Forelimb
6. Thigh
7. Hind limb
8. Web
9. Mouth
10. Maxillary teeth
11. Vomerine teeth
12. Internal nares
13. Eustachian tubes
14. Glottis
15. Gullet
16. Tongue
17. Liver
18. Gall bladder
19. Heart
20. Lung
21. Stomach
22. Small intestine
23. Pancreas
24. Spleen
25. Large intestine
26. Anus/Cloacal opening
27. Kidney
28. Testes
29. Oviduct with egg mass
30. Ovaries
31. Fat bodies
32. Eye bulge
Function
Protects eye
3rd eyelid; protects eye
Filters air
Eardrum; senses sound waves
Movement
Movement
Movement; jumping
Swimming
Taking in food and air
Grind food
Grind food
Internal opening of nostrils
Equalizes pressure
Air passage to lungs
Takes swallowed food down
esophagus then to stomach
Catches prey
Produces bile and other
digestive enzymes; removes
toxins from blood
Stores bile
Pumps blood; 3 chambers
O2 exchanged for CO2
Holds food during digestions
Area where most digestion &
nutrient absorption occurs
Produces several digestive
enzymes
Stores & filters blood
Removes water from
undigested food; form feces
Common exit point for
reproductive, excretory, &
digestive products
Filters blood of metabolic
wastes
Produces sperm
Tubes which carry eggs
Female organ produces eggs
Food source during
hibernation
Holds eyes while blinking
System
Integumentary
Integumentary; Nervous
Respiratory
Nervous
Muscular; Skeletal
Muscular; Skeletal
Muscular, Skeletal
Muscular; Skeletal
Digestive; Respiratory
Digestive
Digestive
Respiratory
Nervous
Respiratory
Digestive
Digestive
Digestive
Digestive
Circulatory
Respiratory; Excretory
Digestive
Digestive
Digestive; Endocrine
Circulatory
Digestive
Reproductive; Excretory;
Digestive
Excretory
Reproductive
Reproductive
Reproductive
Digestive
Nervous, Integumentary
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Pages 834-841 Amphibians