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Fetal Pig Dissection
Websites
• virtual pig dissection: http://www.whitman.edu/content/virtualpig/digestive-system
• http://www.rtmsd.org/page/1784• http://faculty.clintoncc.suny.edu/faculty/mich
ael.gregory/files/bio%20102/bio%20102%20laboratory/fetal%20pig/fetal%20pig.htm
• http://www.youtube.com/watch?v=d0hp5SRMIpk
Anatomical Regions
Anatomical Regions
Anatomical Regions
Anatomical Regions
Dissection Cuts
The Fetal Pig – Internal Anatomy
Digestive System – Oral Cavity
TongueSensory Papillae
External nares
Digestive System – Oral Cavity
Epiglottis(Pharynxbehind)
Sensory papillae(taste buds)
Palatal rugaeof hard palate
Tongue
soft palate
Digestive System
Skin cut back to exposethoracic & abdominal muscles
Digestive System
Parietal Peritoneal membraneVisceral organs underneath
Digestive System
Digestive System – Internal Organs
Digestive System
Digestive System
Digestive System
Liver removed
Circulatory System
Circulatory System
The Heart
Circulatory System – Pulmonary Vessels
Circulatory System – Pulmonary Vessels
Circulatory System –Superior Vessels
Circulatory System –Inferior Vessels
Diaphragm
Circulatory System –Inferior Vessels
Circulatory System –Vessels
The Thoracic Cavity
The Respiratory System
Trachea
The Respiratory System
The Respiratory System
The Respiratory System
Trachea
1°Bronchus2°Bronchus
2°Bronchus
1° bronchus opening at circle & sectionedalong its length2° bronchii branching off (black arrows)
The ExcretorySystem
The ExcretorySystem
Ureters circled in redBladder is empty
The ExcretorySystem
The ReproductiveSystem
Male pig
Female pig
The Female Reproductive System
The Male Reproductive System
The NervousSystem – The Cranium
Eyes circled
The NervousSystem – The Brain
Olfactory Bulbs
The NervousSystem – The Brain
