Meckel's cave is related to ?
Ans. is 'b' i.e., Trigeminal ganglionTrigeminal ganglion (Gasserion ganglion or semilunar ganglion) lies in a dural pouch, the cavum trigeminale (Meckel's cave).
Submandibular ganglion
Trigeminal ganglion
Otic ganglion
Pterygopalatine ganglion