THORAX ABDOMEN AND PELVIS

Detailed explanation-1: -The white matter of the spinal cord is subdivided into dorsal (or posterior), lateral, and ventral (or anterior) columns, each of which contains axon tracts related to specific functions. The dorsal columns carry ascending sensory information from somatic mechanoreceptors (Figure 1.11B).

Detailed explanation-2: -Answer and Explanation: In the spinal cord, the grey matter is A. deep to the white matter. The grey matter of the spinal cord is found at the core while the white matter surrounds it from the outside.