Transcript
BIOLOGY 4630 -- MAMMALOGYSAMPLE LAB EXAM -- 23 March 2011Student name _______________________________________ Student no. ______________________+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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1. A. Name the labeled structures on the photograph of skin histology.
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Practice Lab ExamWednesday, March 23, 20112:53 PM
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B-1. Common name of this Provincial species _____________________________________________ B-2. Describe colour pattern on a single dorsal hair (1 word) _________________________________
2. A-1.This is the hair of an albino lab rabbit. Draw the hair, and label hair structures that you see.
B-2. Is the hair pigmented? ____________________
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B. Name four integumentary adaptations for aquatic life.1 _________________________________________________________________________________2 _________________________________________________________________________________3 _________________________________________________________________________________4 _________________________________________________________________________________
3. A. Common name of this Provincial species______________________________________________
4. A. Common name of this specimen_____________________________________________________
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1 ___________________________________ 2 ____________________________________
C. Is anterior to the right or to the left ?
B. What are the marked structures composed of?
Genus__________________________ Species__________________________________________5. A. Scientific name of this specimen:
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1 _________________________________________________________________________________2 _________________________________________________________________________________3 _________________________________________________________________________________
B. Name three types of vibrissae visible on the specimen.
6. A. Name the structures and indicate which family they occur in. 3
1 ___________________________________ ____________________________________2 ___________________________________ ____________________________________3 ___________________________________ ____________________________________
Structure Family
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7. A. Family name of this Provincial species ________________________________________________
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B. Name three integumentary adaptations for arboreality and volant locomotion.1 ________________________________________________________________________________2 ________________________________________________________________________________3 ________________________________________________________________________________
B. Name the three main cusps on the last upper molar.
1 ___________________________________ 2 ____________________________________3 ___________________________________ C. What term describes this kind of molar? _______________________________________________
8. A. Order name _____________________________________________________________________
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9. What is the dental formula of this specimen?
7. A. Family name of this Provincial species ________________________________________________
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10. What is the dental formula of this specimen?
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11. What is the dental formula of this specimen?
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12. What is the dental formula of this specimen?
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13. What is the dental formula of this specimen?
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bunodont ___ selenodont ___ hypsodont ___ heterodont ___ brachyodont___ homodont ___
14. Check all terms that apply to the dentition.
bunodont ___ selenodont ___ brachyodont ___ lophodont ___ creodont ___ carnassial ___
15. Check all terms that apply to the dentition.
bunodont ___ selenodont ___ brachyodont ___ lophodont ___ creodont ___ carnassial ___
16. Check all terms that apply to the dentition.
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17. Name the marked structures.
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18. Name the marked structures.
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19. Name the marked structures.
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19. Label all of the following:
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Name? Native?1 ______________________________________________________ _____2 _______________________________________________________ _____ 3_______________________________________________________ _____
21. What are the common names of these Newfoundland specimens? Native (“X”)?
Name? Native?1 ______________________________________________________ _____2 _______________________________________________________ _____3_______________________________________________________ _____
22. What are the common names of these Newfoundland specimens? Native (“X”)?
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Name? Native?1 ______________________________________________________ _____2 _______________________________________________________ _____3_______________________________________________________ _____
23. What are the common names of these Labrador specimens? Native (“X”)?
______________________________________________________________24. You find this bone on an Arctic Ocean beach. What is the species’ common name?
______________________________________________________________25. You find this bone on an ocean beach. What taxon does it represent?
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