2. Sample Papers
  3. 10th Class
  4. Science

10th Class Science Sample Paper Science Olympiad Model Test Paper-4

  • question_answer
    The pouch-like air-sacs at the ends of the bronchioles are called:

    A) Trachea

    B) pharynx

    C) Alveoli

    D) bronchus

    E) None of these     

    Correct Answer: C

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