Which of the following is the correct route of transmission of impulses along a reflex arc?

A. Receptor → sensory neurone → synapse → intermediate neurone → synapse → motor neurone → effector
B. Receptor → motor neutron e synapse → intermediate neurone → synapse → sensory neurone effector
C. Receptor → synapse → sensory neurone → intermediate neurone → synapse → effector → motor neurone
D. Effector → motor neurone → synapse → sensory neurone → synapse → intermediate neurone → receptor
E. Effector → intermediate neurone → synapse → motor neurone → synapse → sensory neurone → receptor.

Correct Answer:

Option A – Receptor → sensory neurone → synapse → intermediate neurone → synapse → motor neurone → effector