Match the items given in column I with those in column II and select the correct option.

	Column I		Column II
A	Axon hillock	I	Input zone
B	Dendrites and cyton	II	Conduction zone
C	Axon	III	Trigger zone
D	Axon terminals	IV	Output zone

Axon hillock – Trigger zone (summation of inputs occurs)
Dendrites and cyton – Input zone (receives inputs from other neurons through dendrites)
Axon – Conduction zone (action potential travels away from the cyton)
Axon terminals – Output zone (communicate the signal to the other neurons)