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

BIOL 197L – Lab#9 – INTRODUCTION TO VETREBRATE ANATOMY AND PHYSIOLOGY . What animal did we dissect in lab? What phylum does this organism belong to? What other classifications could be used to describe this organism?. A fetal pig Chordata Subphylum vertebrata Class Mammalia.

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

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

  2. 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 pigChordataSubphylum vertebrataClass 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: 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: distal proximal (i.e., the wrist is farther from the trunk of the body than the elbow) (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

  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:StructurePurpose

  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:StructurePurpose

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

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

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

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

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

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

  46. Identify:StructurePurpose

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

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

  49. Identify:StructurePurpose

  50. CecumAssists in digestion and absorptionIn Humans, the appendix extends from here

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