Rearrange the following in correct sequence pertaining to what is given within brackets at the end.

(a) Effector — Sensory neuron — Receptor — Motor neuron — Stimulus — Central nervous system — Response (Reflex arc)

(b) Repolarization — Depolarization — Resting (polarsied) (during conduction of nerve impulse through a nerve fibre)

(c) Axon endings — Dendrites — Axon — Perikaryon — Dendron (Neuron structure)

(d) Diencephalon — Cerebellum — Medulla oblongata — Pons — Cerebrum — mid brain (sequence of parts of human brain).

(a) Stimulus — receptor — sensory neuron — central nervous system — motor neuron — effector — response.

(b) Resting — depolarization — repolarization.

(c) Dendrites — Dendron — perikaryon — nucleus — axon — axon endings.

(d) Cerebrum — diencephalon — mid-brain — cerebellum — pons — medulla oblongata.