fetal pig dissection. websites virtual pig dissection: estive-system

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