Dilator papillae is supplied by:: (A) Occulomotor (III) cranial nerve, (B) Sympathetic fibres from the V cranial nerve, (C) Postganglionic parasympathetic fibers from Edinger Westphal nucleus, (D) Postganglionic sympathetic fibers from cervical ganglion
Answer is B. B i.e. Post ganglionic sympathetic fibers from cervical ganglion