2. Sample Papers
  3. 7th Class
  4. Science

7th Class Science Sample Paper Science Sample Paper-1

  • question_answer
    Which one of the following is also known as voice box?

    A) Trachea            

    B) Pharynx     

    C) Larynx             

    D) Nasal passage

    E) None of these

    Correct Answer: C

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