SUBSTANCE OF CNS CONTAINING NEURON BODIES: a. ganglionic b. matrix c. white d. grey e. neuropil

The correct answer is d. grey.<br /><br />The substance of the central nervous system (CNS) containing neuron bodies is referred to as grey matter. Grey matter is composed of neuronal cell bodies, dendrites, and unmyelinated axons. It is responsible for processing information and controlling various functions in the body. In contrast, white matter, which is composed of myelinated axons, is responsible for transmitting information between different parts of the CNS.