2. Sample Papers
  3. 8th Class
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8th Class Science Sample Paper Science Olympiad Model Test Paper-9

  • question_answer
    Which part of eye can change the curvature of eye lens and make it thin or thick according to the need of eye?

    A)  Iris

    B)  Pupil

    C)  Cornea

    D)  Ciliary muscles

    E)  None of these

    Correct Answer: D

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