um, the major cell? you mean the major organ? anyway, in that case, it would be the Brain
The brain is a major organ of the nervous system
The major system of the nervous system is the brain. Also the spinal cord helps the brain so it is a big help in the nervous system. hope i answered your question!
A Neuron.
False Made up of two major parts, Central nervous system and Peripheral nervous system
Neurone or nerve cell
These are the choices, it wouldn't let me put it in the main question. a. brain, spinal cord, organ system, nerve cell nervous tissue b. organ system, population of cells, nervous tissue, brain c. organism, organ system, tissue cell, organ d. nervous system, brain, nervous tissue, nerve cell e. organ system, tissue, molecule, cell
The neuron is the nervous cell that makes up about 90 percent of the nervous system. Neurons are the basic building blocks of the nervous system and are responsible for transmitting electrical and chemical signals throughout the body.
neuron
glia.
neurons
The structural and functional unit of the nervous system is the neuron cell.
The central nervous system (CNS) and the peripheral nervous system.