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10th Class Science Human Eye and Colourful World Question Bank The Human Eye and the Colourful World

  • question_answer
    Which part in our eyes controls the size of the pupil?

    A) Iris                        

    B) Pupil    

    C) Cornea               

    D) Ciliary muscles

    Correct Answer: A

    Solution :

    Iris controls the size of the pupil.


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