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 human corpus callosum has been already demonstrated by a large number of studies to show a sexual dimorphism. This study investigated if the sex differences in brain size, larger in men than in women, or biological sex per se account for the apparent sex differences in callosal morphology.he human corpus callosum has been already demonstrated by a large number of studies to show a sexual dimorphism. This study investigated if the sex differences in brain size, larger in men than in women, or biological sex per se account for the apparent sex differences in callosal morphology.