Frog Dissection Worksheet
A worksheet for 6th-grade science students to learn about frog anatomy through dissection.
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Frog Dissection Worksheet
Name:
Date:
Score:
Carefully follow the instructions for your frog dissection. Answer all questions thoroughly and label the diagrams as instructed.
1. Which of the following is NOT an external part of a frog?
Tympanum
Nictitating membrane
Esophagus
Webbed feet
2. The tympanum in a frog is used for:
Seeing
Hearing
Breathing
Jumping
3. Observe the external anatomy of the frog specimen. In the space below, sketch and label at least 5 external features.
4. The frog's heart has chambers.
5. The large organ that produces bile and helps with digestion is the .
6. The long, coiled tube where most nutrient absorption occurs is the intestine.
7. Describe the texture and appearance of the frog's skin. How does this compare to human skin?
8. Identify three organs you observed in the frog's abdominal cavity and briefly state their function.
Organ 1:
Function:
Organ 2:
Function:
Organ 3:
Function:
9. Frogs breathe only through their lungs.
True
False
10. The frog's tongue is attached at the front of its mouth.
True
False