The primary function of the sensory division of the peripheral nervous system is to transmit impulses.
a. from sense organs to the central nervous system
b. from the spinal cord to the brain
c. from the brain to the muscles
d. from one sense organ to another

I am pretty sure that the primary function of the sensory division of the peripheral nervous system is to transmit impulses  from sense organs to the central nervous system, according to the definition of PNS, its  main functionis to connect the central nervous system to the limbs and organs. This answer will definitely help you.