Which of the following statements is not correct regarding neural tissue ?

A. It exerts the greatest control over the bodys responsiveness to changing conditions.

B. Chondrocytes, the unit of neural system are excitable cells.

C. Neuroglial cells protect and support neurons.

D. When a neuron is suitably stimulated, an electrical disturbance is generated.

Please do not use chat terms. Example: avoid using "grt" instead of "great".