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Dissection Equipment
External Anatomy
Frog's Mouth
Internal Anatomy
Miscellaneous
100

The tool used to secure the frog in the dissecting tray

What are dissecting pins?

100
Two openings on the outside of the upper jaw used for breathing
What are the external nares?
100
Tubes leading from the throat to the inside of the tympanic membrane
What are Eustachian Tubes?
100

2 atria and 1 ventricle

What is the number of chambers in a frog's heart?

100

Enlarged thumb pads

What is the external feature that indicates a male frog?

200

Protective covering for eyes while dissecting

What are goggles?

200
Membrane that covers a frog's eyes while it is under water
What is the nictitating membrane?
200
Fly catching device attached at the front of the lower jaw
What is the frog's tongue?
200

System the heart belongs to

What is the circulatory system?

200

Circulatory System

What system does the heart belong to?

300

Protective covering for hands

What are gloves?

300
Mottled green and brown skin that allows a frog to blend in with its surroundings
What is camouflage?
300
Verticle slit in the throat that allows air to pass to the lungs
What is the glottis?
300

The largest organ inside the frog

What is the liver?

300

Dorsal side

What side of the frog is pinned down on the dissecting pad?

400

Dissecting tool used to observe the esophagus to the stomach

What is a probe?

400
Covering over the ear of the frog
What are tympanic membranes?
400
Sandpaper-like teeth found on the outer rim of the upper jaw
What are maxillary teeth?
400

The organ that stores urine

What is the urinary bladder?

400

Provides nourishment for the frog during hibernation

What are fat bodies?

500

Dissecting tool used to open the skin and muscle of the frog

What is a dissecting scissors/scalpel?

500
four
What are the number of digits on forelegs?
500
Passageway to the stomach
What is the esophagus?
500

Tubes which carry the eggs in a female frog (looks like ramen noodles)

What are oviducts?

500

spleen

What is the organ found within the mesentery membrane that stores blood?