The corpus callosum is a large bundle of nerve fibers located in the brain. It acts as a bridge connecting the left and right hemispheres of the cerebrum, which is the largest part of the brain responsible for higher cognitive functions.
The main function of the corpus callosum is to facilitate communication and information transfer between the two hemispheres. It allows for integration of sensory, motor, and cognitive information between the left and right sides of the brain, enabling coordinated functioning and processing.
Therefore, the correct answer is (C) Two cerebral hemispheres.