a. Esophagus opening
b. Vomerine teeth
1. Grove of the maxilla
2. Maxillary teeth
3. Internal nare
4. Eye ball
5. Eustachian tube opening
6. Jaw ridge
7. Underside of the tongue
8. Glottis
9. Cut muscle and bone

Female Frog Internal Anatomy

1. Liver lobes
2. Heart
3. Ovary with eggs
4. Gall bladder
5. Small intestine
6. Stomach
7. Oviduct

Male Frog Internal Anatomy

a. Large intestine
b. Small intestine
1. Lung lobes
2. Heart
3. Liver lobes
4. Gall bladder
5. Stomach
6. Small intestine
7. Testis
8. Fat body
9. Urinary bladder