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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. - PowerPoint PPT Presentation
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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 pigChordata
Subphylum vertebrataClass Mammalia
Identify the anatomical regions:
Identify the anatomical regions:
Identify the anatomical regions:
Identify the anatomical regions:
Identify the anatomical regions:
Identify:
Identify:
Closer to the trunk of the body
Identify:
Closer to the trunk of the body Farther from the trunk of the body
Identify:
Closer to the trunk of the body Farther from the trunk of the body
proximal(i.e., the knee is closer to the trunk of the body than the foot)
Identify:
Closer to the trunk of the body Farther from 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)
Identify:
• Pg. 3, figure 2.
Identify the male and female:
Is this pig male or female?
Male
Is this pig male or female?
Female
Identify:19 -20 -22 -23 -24 -25 -26 -27 -
Identify:19 - Penis20 - 22 -23 -24 -25 -26 -27 -
Identify:19 - Penis20 - Vans deferens22 -23 -24 -25 -26 -27 -
Identify:19 - Penis20 - Vans deferens22 - Bladder23 -24 -25 -26 -27 -
Identify:19 - Penis20 - Vans deferens22 - Bladder23 - Urethra24 -25 -26 -27 -
Identify:19 - Penis20 - Vans deferens22 - Bladder23 - Urethra24 - Bulbo-urethral gland25 -26 -27 -
Identify:19 - Penis20 - Vans deferens22 - Bladder23 - Urethra24 - Bulbo-urethral gland25 - Epididymis26 -27 -
Identify:19 - Penis20 - Vans deferens22 - Bladder23 - Urethra24 - Bulbo-urethral gland25 - Epididymis26 - Testes27 -
Identify:19 - Penis20 - Vans deferens22 - Bladder23 - Urethra24 - Bulbo-urethral gland25 - Epididymis26 - Testes27 - Gubernaculum
Identify:StructurePurpose
Bulbo-urethral gland
Identify:12 -13 - 14 - 15 - 16 - 17 -
Identify:12 -Ovary13 - 14 - 15 - 16 - 17 -
Identify:12 -Ovary13 - Uterine tube14 - 15 - 16 - 17 -
Identify:12 -Ovary13 - Uterine tube14 - Uterine horn15 - 16 - 17 -
Identify:12 -Ovary13 - Uterine tube14 - Uterine horn15 - Body of the uterus16 - 17 -
Identify:12 -Ovary13 - Uterine tube14 - Uterine horn15 - Body of the uterus 16 - Vagina17 -
Identify:12 -Ovary13 - Uterine tube14 - Uterine horn15 - Body of the uterus 16 - Vagina17 - Rectum
Identify:12 -Ovary13 - Uterine tube14 - Uterine horn15 - Body of the uterus16 - Vagina17 - Rectum
Cervix (notice the slight striations)
Identify:StructurePurpose
Diaphragm
Identify:StructurePurpose
Facilitatesthe movement of air into and out of the lungs
Diaphragm
Liver
Identify:StructurePurpose
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
Stomach
Facilitatesthe digestion of food
Identify:StructurePurpose
Diaphragm
Liver
Stomach
Spleen
Filters blood of pathogens and old red blood cells
Identify:StructurePurpose
Diaphragm
Liver
Stomach
Spleen
Jejuno-ileum(Small intestine)
Identify:StructurePurpose
Diaphragm
Liver
Stomach
Spleen
Jejuno-ileum(Small intestine)
Colon(Large intestine)
Identify:StructurePurpose
Identify:StructurePurpose
Gallbladder – Stores bile that is produced in the liver
Identify:StructurePurpose
Gallbladder – Stores bile that is produced in the liverBile duct – Secretion of bile from the gallbladder
Identify:StructurePurpose
CecumAssists in digestion and absorption
In Humans, the appendix extends from here
Identify:StructurePurpose
DeodenumConnects the Jejuno-ileum with the stomach
Identify:StructurePurpose
Identify:StructurePurpose
Colon (large intestine)
Identify:StructurePurpose
Colon (large intestine)
Jejuno-ileum (small intestine)
Identify:StructurePurpose
PancreasSecretion of digestive enzymes (protein hormone – Insulin)
Identify:StructurePurpose
Rectum
Identify:StructurePurpose
Cecum
Identify:StructurePurpose
Right Kidney
The lateral muscles are lined by what?
Parietal peritoneum
The organs are lined by what?
Visceral peritoneum
Identify:StructurePurpose
Identify:StructurePurpose
Hard pallet
Identify:StructurePurpose
Hard palletSoft pallet
Identify:StructurePurpose
Hard palletSoft pallet
Opening to the Nasal cavity
Identify:StructurePurpose
Hard palletSoft pallet
Opening to the Nasal cavity
Esophagus
Identify:StructurePurpose
Hard palletSoft pallet
Opening to the Nasal cavity
Esophagus
Epiglottis
Identify:StructurePurpose
Hard palletSoft pallet
Opening to the Nasal cavity
Esophagus
EpiglottisGlottis
Identify:StructurePurpose
Hard palletSoft pallet
Opening to the Nasal cavity
Esophagus
EpiglottisGlottisTongue with papillae
The embryonic skin layer around the fetal pig is called:
Identify:StructurePurpose
Villi