ngs.LUNGS: Dark reddish brown in color. It had 6 lobes. One on the left side, 2 lobes in the middle, and 3 on the right side.CIRCULARTORY SYTEM:HEART: Located inferior to the trachea and superior to the diaphragm and liver, light pink in color. It appeared to be the size of a lima bean, surrounded by a bright pink rubbery substance, said to be a ruptured blood vessel. The left and right atrium was dark brown and located at the coronal end of the heart. It appeared that there was only one ventricle which was light brown in color.AORTA: Located superior tot he heart between the two atriums, was reddish in color and bean-shaped, the Vena Cava was attached at the dorsal side of the ventricle, and it was blue in color with a threadish appearance.LUMPHATIC SYSTEM:SPLEEN: Located inferior to the one lobe of the liver, lateral to the stomach. It was dark brown in color, vertically lengthened, flat and smooth.ENDORCRINE SYSTEM:THYMUS GLAND: Located superior to the heart, surround the trachea, pinkish brown in color and bean shaped.ADRENAL GLAND: superior to the kidneys, they are small and light brown in colorMUSCULAR SYSTEM:DIAPHRAM: Medial area of the rat, separating the thoracic cavity from the abdominal cavity. It was tan in color, thin, sturdy, but still quite flexible in structure.DIGESTIVE SYSTEM:LIVER: Inferior to the diaphragm, dark brown with 7 lobes, three lobes on both sides with one lobe on the underside of the liver. It appeared to be the largest internal organ of the white rat.STOMACH: Beige in color, kidney bean shaped. Anterior to the liver, “full” to the touch as if it was filled with matter. It was 1 “ vertically, and 1 “ horizontally in size.DUODENUM: Connected at the top of the stomach and below to the small intestine, whitish in color with a long, flat balloonish appearance.PANCREAS: Inferior to the liver and stomach, light brown in color, the pancreas was long and it’s ap...
