Which of the following is used for controlling the amount of light entering the eye? By: Sunday|Published on: Aug 31|Categories: Physics WAEC| 0 comments A. Cornea B. Pupil C. Iris D. Optic nerve E. Ciliary muscle Correct Answer: Option C – Iris Users Also Read These:The total amount of energy entering a food chain is…The difference between the total amount of money…Which of the following pairs of light rays show the…Which of the following pairs of light rays shows the…The process of entering transaction from one book to…SEE ALSO The friction which exist between two layers of liquid in relative motion is called?