Rat Dissection

Июль 30, 2022

Содержание

2. Rat Dissection Scientific Name: Rattus norvegicus Common Name: Rat Kingdom- Animalia Phylum- Chordata Subphylum- Vertebrata Class-
3. Rat Dissection The following web sites were used to obtain various dissection pictures. (1) http://www.umanitoba.ca/faculties/science/biological_sciences/lab 15/biolab15_1.html
4. Rat Dissection REMOVING SKIN Source #4
5. Rat Dissection REMOVING SKIN Source #7
6. Rat Dissection REMOVING SKIN Source #4
7. Rat Dissection BODY CAVITIES 1. 2. 3. 1. The DIAPHRAGM Divides the ventral cavity into: 2.
8. Rat Dissection Source #1 THORACIC CAVITY
9. Rat Dissection HEART + BLOOD VESSELS Right Superior Vena Cava Left Superior Vena Cava Aorta Trachea
10. Rat Dissection RESPIRATORY ORGANS Source #1
11. Rat Dissection RESPIRATORY ORGANS Trachea Cartilage rings
12. Rat Dissection THORACIC ORGANS Trachea Heart (Ventricles) Right Lung Diaphragm
13. Rat Dissection RESPIRATORY ORGANS Right Lung Left Lung
14. Rat Dissection CIRCULATORY ORGANS Source #1
15. Rat Dissection HEART Heart
16. Rat Dissection THORACIC ORGANS Thymus Gland Ventricles Heart Right Atrium
17. Rat Dissection ABDOMINAL CAVITY Source #4
18. Rat Dissection ABDOMINAL CAVITY Source #4
19. Rat Dissection Source #7 ABDOMINAL CAVITY
20. Rat Dissection DIGESTIVE ORGANS Source #1
21. Rat Dissection Source #6 DIGESTIVE ORGANS
22. Rat Dissection Source #6 DIGESTIVE ORGANS
23. Rat Dissection DIGESTIVE ORGANS Source #1
24. Rat Dissection DIGESTIVE ORGANS
25. Rat Dissection DIGESTIVE ORGANS
26. Rat Dissection DIGESTIVE ORGANS Source #1
27. Rat Dissection DIGESTIVE ORGANS
28. Rat Dissection Source #6 DIGESTIVE ORGANS
29. Rat Dissection DIGESTIVE ORGANS
30. Rat Dissection DIGESTIVE ORGANS Small Intestine
31. Rat Dissection EXCRETORY ORGANS Kidneys Ureter
32. Rat Dissection ORGANS 1. 2. 3. 4. 5. 6. Liver Stomach Pancreas Spleen Small Intestine 6.
33. Rat Dissection ORGANS
34. Rat Dissection ORGANS
35. Rat Dissection ORGANS
36. Rat Dissection ORGANS
37. Rat Dissection ORGANS
38. Rat Dissection ORGANS
39. Rat Dissection FEMALE REPRODUCTIVE ORGANS
40. Rat Dissection FEMALE UROGENITAL ORGANS Kidney Ovary Uterus (Left Horn) Urinary Bladder
41. Rat Dissection UROGENITAL ORGANS
42. Rat Dissection UROGENITAL ORGANS Female Uterus With developing embryos
43. Rat Dissection MALE REPRODUCTIVE ORGANS
44. Rat Dissection MALE REPRODUCTIVE ORGANS Testis
45. Rat Dissection MALE REPRODUCTIVE ORGANS Penis Testis Urinary Bladder
46. Rat Dissection LAB TEST Review and Quiz Yourself The test is normally called a dissection “Practical”.
47. Rat Dissection Trachea Heart Lung Diaphragm Source #2 THORACIC CAVITY Review and Quiz Yourself
48. Rat Dissection Right Atrium Right Ventricle Left Atrium Left Ventricle Source #2 HEART Review and Quiz
49. Rat Dissection Vein Artery Superior Vena Cava Aorta Atrium (right) Ventricles THORACIC CIRCULATION Source #2 Review
50. Rat Dissection You should be familiar with the order of the parts of the alimentary canal.
51. Rat Dissection 1. Liver 2. Stomach 3. Pancreas 5. Small Intestines 6. Cecum 7. Urinary Bladder
52. Rat Dissection 2. Urinary Bladder 3. Vas Deferens 4. Epididymis 5. Small Intestines 6. Seminal Vesicle
53. Rat Dissection Stomach Kidney Ovary Oviduct Uterine Horn Large Intestine Urinary Bladder FEMALE REPRODUCTIVE ORGANS Source
54. Rat Dissection 5. 9. 22. 27. TAGGED ORGANS Source #7 Review and Quiz Yourself Heart Trachea
55. Rat Dissection 3. 7. 8. 11. 17. 18. TAGGED ORGANS Source #7 Review and Quiz Yourself
56. Rat Dissection 24. 26. TAGGED ORGANS Source #7 Review and Quiz Yourself Uterine Horn Urinary Bladder
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Rat Dissection
Scientific Name: Rattus norvegicus
Common Name: Rat
Kingdom- Animalia
Phylum- Chordata
Subphylum-

Vertebrata
Class- Mammalia
Order- Rodentia

RATS

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Rat Dissection
The following web sites were used to obtain various dissection

pictures.
(1) http://www.umanitoba.ca/faculties/science/biological_sciences/lab 15/biolab15_1.html
(2) http://www.gisbornesc.vic.edu.au/home/jans/home/rat.htm
(3) http://www.biologycorner.com/bio3/rat_guide.html
(4) http://www.biologymad.com/ratphotos/ratphotos.htm
(5) http://www.baa.duke.edu/companat/BAA_289L_2004/heart/Rat/rat_thorax.htm
(6) http://instruct1.cit.cornell.edu/courses/biog105/images/ratpics/unit6/
(7) http://www.victoriacollege.edu/dept/bio/RatDissection/index.htm This has an excellent self quiz!
Urogenital Tutorial- http://www.biolsci.monash.edu.au/undergrad/erat/index.html

SOURCES

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Rat Dissection
REMOVING SKIN
Source #4

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Rat Dissection
REMOVING SKIN
Source #7

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Rat Dissection
REMOVING SKIN
Source #4

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Rat Dissection
BODY CAVITIES
1.
2.
3.
1. The DIAPHRAGM Divides the ventral cavity into:
2.

THORACIC CAVITY
heart & lungs
3. ABDOMINAL CAVITY digestive, excretory, reproductive organs

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Rat Dissection
Source #1
THORACIC CAVITY

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Rat Dissection
HEART + BLOOD VESSELS
Right Superior Vena Cava
Left Superior Vena

Cava

Aorta

Trachea

Heart (Ventricles)

Atrium

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Rat Dissection
RESPIRATORY ORGANS
Source #1

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Rat Dissection
RESPIRATORY ORGANS
Trachea
Cartilage rings

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Rat Dissection
THORACIC ORGANS
Trachea
Heart (Ventricles)
Right Lung
Diaphragm

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Rat Dissection
RESPIRATORY ORGANS
Right Lung
Left Lung

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Rat Dissection
CIRCULATORY ORGANS
Source #1

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Rat Dissection
HEART
Heart

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Rat Dissection
THORACIC
ORGANS
Thymus Gland
Ventricles
Heart
Right Atrium

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Rat Dissection
ABDOMINAL CAVITY
Source #4

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Rat Dissection
ABDOMINAL CAVITY
Source #4

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Rat Dissection
Source #7
ABDOMINAL CAVITY

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Rat Dissection
DIGESTIVE ORGANS
Source #1

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Rat Dissection
Source #6
DIGESTIVE ORGANS

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Rat Dissection
Source #6
DIGESTIVE ORGANS

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Rat Dissection
DIGESTIVE ORGANS
Source #1

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Rat Dissection
DIGESTIVE ORGANS

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Rat Dissection
DIGESTIVE ORGANS

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Rat Dissection
DIGESTIVE ORGANS
Source #1

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Rat Dissection
DIGESTIVE ORGANS

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Rat Dissection
Source #6
DIGESTIVE ORGANS

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Rat Dissection
DIGESTIVE ORGANS

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Rat Dissection
DIGESTIVE ORGANS
Small Intestine

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Rat Dissection
EXCRETORY ORGANS
Kidneys
Ureter

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Rat Dissection
ORGANS
1.
2.
3.
4.
5.
6.
Liver
Stomach
Pancreas
Spleen
Small
Intestine
6. Cecum
7. Large
Intestine
7.

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Rat Dissection
ORGANS

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Rat Dissection
ORGANS

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Rat Dissection
ORGANS

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Rat Dissection
ORGANS

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Rat Dissection
ORGANS

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Rat Dissection
ORGANS

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Rat Dissection
FEMALE
REPRODUCTIVE
ORGANS

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Rat Dissection
FEMALE
UROGENITAL ORGANS
Kidney
Ovary
Uterus (Left Horn)
Urinary Bladder

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Rat Dissection
UROGENITAL ORGANS

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Rat Dissection
UROGENITAL ORGANS
Female Uterus
With developing
embryos

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Rat Dissection
MALE
REPRODUCTIVE
ORGANS

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Rat Dissection
MALE
REPRODUCTIVE
ORGANS
Testis

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Rat Dissection
MALE
REPRODUCTIVE
ORGANS
Penis
Testis
Urinary Bladder

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Rat Dissection
LAB TEST
Review and Quiz Yourself
The test is normally called a

dissection “Practical”. This is how most dissection tests are given!
Pans of dissected rats are situated around the lab in strategic locations.
Each rat will have numbered pins stuck in various structures.
Questions will accompany the rat and the pins.
You MUST be sure to READ the questions as you look at the pins.

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Rat Dissection
Trachea
Heart
Lung
Diaphragm
Source #2
THORACIC CAVITY
Review and Quiz Yourself

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Rat Dissection
Right Atrium
Right Ventricle
Left Atrium
Left Ventricle
Source #2
HEART
Review and Quiz Yourself

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Rat Dissection
Vein
Artery
Superior Vena Cava
Aorta
Atrium (right)
Ventricles
THORACIC CIRCULATION
Source #2
Review and Quiz

Yourself

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Rat Dissection
You should be familiar with the order of the parts

of the alimentary canal. Following the path that food would take, we would pass through:
Oral Cavity
Pharynx
Esophagus
Stomach
Pyloric Sphincter
Small Intestine
Large Intestine
Rectum
Anus

Source #1

ABDOMINAL CAVITY

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