A neuron contains cyton axon and dendrites. Then how can neuron in a nerve just be axon. As nerve is considered to be a bundle of axons. Why do neurons in a nerve don not have cyton but just contains axons?

A neuron contains cyton axon and dendrites. Then how can neuron in a n

1.	A neuron contains cyton axon and dendrites. Then how can neuron in a nerve just be axon. As nerve is considered to be a bundle of axons. Why do neurons in a nerve don not have cyton but just contains axons?
Answer» A neuron contains cyton axon and dendrites. Then how can neuron in a nerve just be axon. As nerve is considered to be a bundle of axons. Why do neurons in a nerve don not have cyton but just contains axons?