2. Sample Papers
  3. 9th Class
  4. Science

9th Class Science Sample Paper Science Sample Paper-5

  • question_answer
    Which one of the following parts of ear receives sound vibrations and change them into nerve impulses?

    A) Pinna                 

    B) Eardrum

    C) Cochlea    

    D)    All of these

    E) None of these

    Correct Answer: C

    Solution :

    Not Available         


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