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Lab Worksheet

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    158949
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    BI 102 Lab Worksheet: Anatomy Name _________________________________ Section _______

    Other group members: _________________________________________________________

    *Is your pig a female or male? ____________ Observe a pig of the other gender for comparison.

    List the number / letter of the parts on the torso model. If they are not labeled, find them and put a check mark in the blank. Find the corresponding parts on the pig. Ask the instructor for help.

    Check if found on pig (in order of dissection)

    _____ Umbilical cord

    _____ Umbilical artery

    _____ Umbilical vein

    _____ Urogenital papillae (female pig only)

    _____ Pharynx (a space)

    _____ Epiglottis

    _____ Larynx

    _____ Thymus (pig only)

    _____ Thyroid gland (on neck)*

    _____ Trachea

    _____ Esophagus

    _____ Carotid artery

    _____ Thoracic cavity (a space)

    _____ Heart

    _____ Atrium, left and right

    _____ Ventricles, left and right

    _____ Aorta

    _____ Vena Cavae (superior & inferior)

    _____ Lungs, left and right

    _____ Diaphragm

    _____ Abdominal cavity

    _____ Liver

    _____ Gall Bladder

    _____ Stomach

    _____ Pancreas

    _____ Spleen

    _____ Small Intestine

    _____ Duodenum

    _____ Large Intestine

    _____ Urinary Bladder

    _____ Umbilical arteries

    _____ Kidney

    _____ Adrenal gland (atop kidneys)*

    # / letter on torso model (top to bottom)

    _____ Pharynx (not labeled, a space)

    _____ Larynx

    _____ Thyroid gland

    _____ Trachea

    _____ Esophagus

    _____ Carotid artery

    _____ Jugular vein

    _____ Thoracic cavity (not labeled, a space)

    _____ Heart

    _____ Atrium, left and right

    _____ Ventricles, left and right

    _____ Aorta

    _____ Vena Cavae (superior & inferior)

    _____ Pulmonary trunk

    _____ Lungs, left and right

    _____ Diaphragm

    _____ Abdominal cavity (not labeled, a space)

    _____ Liver

    _____ Gall Bladder

    _____ Stomach

    _____ Small Intestine

    _____ Duodenum (part of the small intestine)

    _____ Pancreas

    _____ Spleen

    _____ Large Intestine

    _____ Cecum

    Remove organs to find

    _____ Aorta (abdominal)

    _____ Vena Cavae (inferior)

    _____ Kidney

    _____ Renal artery (not labeled, red blood vessel)

    _____ Renal vein (not labeled, blue blood vessel)

    _____ Adrenal gland

    _____ Ureter

    _____ Urinary Bladder

    *Note: Difficult to find on pig, but often color-coded and easier to locate on torso

    OVER

    What is the function of the following organs/structures?

    a. Diaphragm:

    b. Kidneys:

    c. Pancreas:

    d. Spleen:

    e. Thymus:

    f. Thyroid gland:

    g. Umbilical artery/vein:

    h. Liver:

    i. Gall Bladder:

    Label this figure:

     

    Unlabeled pig internal cavity diagram


    Lab Worksheet is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by LibreTexts.

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