BHU PMT BHU PMT (Screening) Solved Paper-2009

  • question_answer
    Which is thickened to form organ of Cora?

    A)  Reissner's membrane

    B)  Basilar membrane

    C)  Tectorial membrane

    D)  All of the above

    Correct Answer: B

    Solution :

                     All along its median longitudinal line, the floor of scala media (basilar membrane) is thickened inwards, bulging into endolymph as a sensory ridge called the organ of Corti. Organ of Corti is associated with hearing.


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