Download Frog Dissection Post Lab

Frog Dissection Post Lab
Name: ____________________
M/C
Multiple Choice Questions:
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1. The dorsal side of the leopard frog:
a. Is a light, solid color
b. Is a colored and patterned
c. Is initially cut during a dissection
d. A and C
2. Leopard frogs:
a. Are invertebrates
b. Are warm-blooded
c. Have a gills at one time during their life
cycle
d. All of the above
3. In regards to the external anatomy of a leopard
frog:
a. It is easy to tell the sex of the animal
b. The cloaca is at the anterior end of the
animal
c. The feet of the hind limbs have 5 toes
d. All of the above
4. In the opened mouth of the leopard frog, one
can see:
a. The nostrils
b. The glottis
c. The vomerine teeth
d. A and B
e. All of the above
5. Which of the following is found in the digestive
system of the leopard frog but not in that of a
human?
a. Gall bladder
b. Stomach
c. Pancreas
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d. Liver
e. None of the above
6. Arteries in the circulatory system:
a. Carry blood to the heart
b. Carry blood away from the heart
c. Carry out diffusion of gases
7. In the leopard frog heart:
a. The right atrium carries oxygen rich
blood
b. The left atrium carries oxygen poor blood
c. There are 3 chambers present
d. All of the above
8. By comparison to the leopard frog heart, the
human heart:
a. Has 4 chambers present
b. Carries mixed blood in the ventricles
c. Is more efficient
d. A and C
e. All of the above
9. Fat bodies play a role in:
a. Respiration
b. Circulation
c. Hibernation
d. Reproduction
e. C and D
10. The most anterior portion of the leopard frog
brain is/are the:
a. Olfactory lobes
b. Cerebrum
c. Optic lobes
Fill in the blanks with the appropriate word:
1. What is the name of the membrane that holds the coils of the small intestine together? _________________
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2. What is the organ that is found under the liver that stores bile. ____________________________________
3. Name the 3 lobes of the liver:
____________________________________________________________
____________________________________________________________
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4. What is the organ that is the first major site of chemical digestion? _________________________________
5. What is the structure that eggs, sperm, urine and wastes all empty into? ____________________________
6. The small intestine leads to the: ____________________________________________________________
7. The esophagus leads to the: ______________________________________________________________
8. Yellowish structures that serve as an energy reserve: ___________________________________________
9. The first part of the small intestine (straight part): ______________________________________________
10. After food passes through the stomach it enters the: ____________________________________________
11. The spider web like membrane that covers the organs is called: ___________________________________
12. This regulates the exit of partially digested food from the stomach: _________________________________
13. The large intestine leads to the: ____________________________________________________________
14. Organ found within the mesentery that stores blood: ____________________________________________
15. The largest organ in the body cavity: ________________________________________________________
Label the Diagram
A.
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B.
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C.
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D.
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F.
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H.
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I.
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J.
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K.
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L.
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M.
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N.
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