1. BIOL 197L – Lab#9 – INTRODUCTION TO VETREBRATE ANATOMY AND PHYSIOLOGY

2. What animal did we dissect in lab
What animal did we dissect in lab? What phylum does this organism belong to? What other classifications could be used to describe this organism?

3. A fetal pig Chordata Subphylum vertebrata Class Mammalia

4. Identify the anatomical regions:

5. Identify the anatomical regions:

6. Identify the anatomical regions:

7. Identify the anatomical regions:

8. Identify the anatomical regions:

9. Identify:

10. Identify:
Closer to the trunk of the body

11. Identify: Closer to the trunk of the body
Farther from the trunk of the body

12. Identify: Closer to the trunk of the body
proximal
(i.e., the knee is closer to
the trunk of the body
than the foot)
Closer to the trunk of the body
Farther from the trunk of the body

13. Identify: Closer to the trunk of the body
proximal
distal
(i.e., the knee is closer to
the trunk of the body
than the foot)
(i.e., the wrist is farther from
the trunk of the body than the elbow)
Closer to the trunk of the body
Farther from the trunk of the body

14. Identify:
Pg. 3, figure 2.

15. Identify the male and female:

16. Is this pig male or female?

17. Male

18. Is this pig male or female?

19. Female

20. Identify:
19 -
20 -
22 -
23 -
24 -
25 -
26 -
27 -

21. Identify:
19 - Penis
20 -
22 -
23 -
24 -
25 -
26 -
27 -

22. Identify:
19 - Penis
20 - Vans deferens
22 -
23 -
24 -
25 -
26 -
27 -

23. Identify: 19 - Penis 20 - Vans deferens 22 - Bladder 23 - 24 - 25 -
26 -
27 -

24. Identify: 19 - Penis 20 - Vans deferens 22 - Bladder 23 - Urethra 24 -
25 -
26 -
27 -

25. Identify: 19 - Penis 20 - Vans deferens 22 - Bladder 23 - Urethra
24 - Bulbo-urethral gland
25 -
26 -
27 -

26. Identify: 19 - Penis 20 - Vans deferens 22 - Bladder 23 - Urethra
24 - Bulbo-urethral gland
25 - Epididymis
26 -
27 -

27. Identify: 19 - Penis 20 - Vans deferens 22 - Bladder 23 - Urethra
24 - Bulbo-urethral gland
25 - Epididymis
26 - Testes
27 -

28. Identify: 19 - Penis 20 - Vans deferens 22 - Bladder 23 - Urethra
24 - Bulbo-urethral gland
25 - Epididymis
26 - Testes
27 - Gubernaculum

29. Identify: Structure Purpose

30. Bulbo-urethral gland

31. Identify:
12 -
13 -
14 -
15 -
16 -
17 -

32. Identify:
12 -Ovary
13 -
14 -
15 -
16 -
17 -

33. Identify:
12 -Ovary
13 - Uterine tube
14 -
15 -
16 -
17 -

34. Identify:
12 -Ovary
13 - Uterine tube
14 - Uterine horn
15 -
16 -
17 -

35. Identify: 12 -Ovary 13 - Uterine tube 14 - Uterine horn
15 - Body of the uterus
16 -
17 -

36. Identify: 12 -Ovary 13 - Uterine tube 14 - Uterine horn
15 - Body of the uterus
16 - Vagina
17 -

37. Identify: 12 -Ovary 13 - Uterine tube 14 - Uterine horn
15 - Body of the uterus
16 - Vagina
17 - Rectum

38. Identify: 12 -Ovary 13 - Uterine tube 14 - Uterine horn
15 - Body of the uterus
16 - Vagina
17 - Rectum
Cervix (notice the slight striations)

39. Identify: Structure Purpose

40. Identify: Structure Purpose
Facilitates
the movement
of air into and
out of the lungs
Diaphragm

41. Identify: Structure Purpose
Many functions:
Processing nutrients
an detoxifying toxins and drugs.
Its main digestive
function is the production
of bile, a substance
that emulsifies fats.
Identify: Structure Purpose
Diaphragm
Liver

42. Identify: Structure Purpose
Facilitates
the digestion of
food
Diaphragm
Liver
Stomach

43. Identify: Structure Purpose
Filters blood of
pathogens and
old red blood cells
Diaphragm
Liver
Stomach
Spleen

44. Identify: Structure Purpose
Jejuno-ileum
(Small intestine)
Diaphragm
Liver
Stomach
Spleen

45. Identify: Structure Purpose
Jejuno-ileum
(Small intestine)
Diaphragm
Liver
Colon
(Large intestine)
Stomach
Spleen

46. Identify: Structure Purpose

47. Identify: Structure Purpose
Gallbladder – Stores bile that is
produced in the liver

48. Identify: Structure Purpose
Gallbladder – Stores bile that is
produced in the liver
Bile duct – Secretion of bile
from the gallbladder

49. Identify: Structure Purpose

50. Cecum Assists in digestion and absorption In Humans, the appendix extends from here

51. Identify: Structure Purpose

52. Deodenum Connects the Jejuno-ileum with the stomach

53. Identify: Structure Purpose

54. Identify: Structure Purpose
Colon
(large intestine)

55. Identify: Structure Purpose
Jejuno-ileum
(small intestine)
Colon
(large intestine)

56. Identify: Structure Purpose

57. Pancreas Secretion of digestive enzymes (protein hormone – Insulin)

58. Identify: Structure Purpose

59. Rectum

60. Identify: Structure Purpose

61. Cecum

62. Identify: Structure Purpose

63. Right Kidney

64. The lateral muscles are lined by what?

65. Parietal peritoneum

66. The organs are lined by what?

67. Visceral peritoneum

68. Identify: Structure Purpose

69. Identify: Structure Purpose
Hard pallet

70. Identify: Structure Purpose
Hard pallet
Soft pallet

71. Identify: Structure Purpose
Opening to the
Nasal cavity
Hard pallet
Soft pallet

72. Identify: Structure Purpose
Opening to the
Nasal cavity
Hard pallet
Soft pallet
Esophagus

73. Identify: Structure Purpose
Opening to the
Nasal cavity
Epiglottis
Hard pallet
Soft pallet
Esophagus

74. Identify: Structure Purpose
Glottis
Opening to the
Nasal cavity
Epiglottis
Hard pallet
Soft pallet
Esophagus

75. Identify: Structure Purpose
Tongue with papillae
Glottis
Opening to the
Nasal cavity
Epiglottis
Hard pallet
Soft pallet
Esophagus

76. The embryonic skin layer around the fetal pig is called:

78. Identify: Structure Purpose

79. Villi