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

7th Class Science Sample Paper Science Olympiad Model Test Paper-17

  • question_answer
    Identify the part which has been indicated by the letter X in the figure given below.

    A) Trachea

    B) Bronchus               

    C) Larynx

    D) Alveoli

    E) None of these

    Correct Answer: A

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