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Pig Dissection

Pig Dissection. Kingdom: Animalia Phylum: Chordata Class: Mammalia Subclass: Theria Infraclass: Eutheria Order: Artiodactyla Family: Suidae Subfamily: Suinae Genus: Sus. Classification . 4 Chambered Heart (R/L Atrium and Ventricle)

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Pig Dissection

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  1. Pig Dissection

  2. Kingdom: Animalia • Phylum: Chordata • Class: Mammalia • Subclass: Theria • Infraclass: Eutheria • Order: Artiodactyla • Family: Suidae • Subfamily: Suinae • Genus: Sus Classification

  3. 4 Chambered Heart (R/L Atrium and Ventricle) • Arteries going to the lungs (Pulmonary) and to the body • Veins coming from the lungs (Pulmonary) and from the body • Spleen contains white blood cells Circulation

  4. Circulation continued

  5. Same • Pharynx • Esophagus • Stomach • Small intestine • Large intestine • Liver • Gall Bladder • Different from other dissections • Salivary glands • Incisor and cheek teeth • Hard and soft palate • Epiglottis • Pancreas Digestion

  6. Digestion Continued

  7. Nares (Nostrils) – Takes in air from the outside • Larynx- Voice box • Trachea- Air tube to lungs • Lungs- Exchanges Oxygen and Carbon Dioxide • Diaphragm- Breathing muscle • Ribs • Sternum Respiration

  8. Respiration Continued

  9. Kidneys- Filter waste • Ureters- Carry urine to bladder • Urinary Bladder- Stores Urine • Urethra- Carries urine outside of the body Excretion

  10. Excretory System Continued

  11. Cerebrum • with right and left hemispheres- Thinking, motor control, and senses • Cerebellum • Medulla Oblongata • Spinal Cord Nervous

  12. Nervous Continued

  13. Movement

  14. Testis/Ovaries- produce sperm or eggs • Epididymis- Finishes making sperm • Oviducts- Tube where fertilization occurs Reproduction

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