The urinary bladder collects urine excreted by the kidneys. It is a hollow, expandable structure located in the lower abdomen. The photo below shows the urinary bladder of a sheep. The bladder is the balloon-like structure in the upper right area of the tray. It is …
The vessels of the heart are identified in this video: aorta, pulmonary trunk, brachiocephalic, and the vena cava. The heart is then cut in half the the internal structures are revealed: the atria, ventricles, bicuspid and tricuspid.
These brains are shipped with the dura mater intact. Students carefully remove the dura to expose the soft tissue of the cerebrum underneath.