A roast beef sandwich on white bread is a deli classic. Usually made with beef from the round, or hind leg, section of the cow -- roast beef is one of the leaner cuts of beef with fewer calories than fattier sections. Video of the Day
corpus callosum. a great band of deeply situated transverse white fibers uniting the two halves of the cerebrum in humans and other mammals.
The corpus callosum is the band of fibers that connect the left and right hemispheres of the brain.he corpus callosum is a thick band of axons that connects the right hemisphere to the left hemisphere. These are a set of neural fibers beneath the cortex that facilitates inter-hemispheric communication (communication between hemispheres).