What are the limitations of the nervous system in the human body?
I. The electrical impulses reach only those cells that are connected by the nervous tissue and not each and every cell of the body.
II. Cells cannot continuously create and transmit electrical impulses, once an electrical impulse is generated and transmitted, the cell will take some time to reset its mechanism and create a new electrical impulse.
Both I and II
Both I and II are limitations of the nervous system. Hence the correct answer is (c).