10 Questions
Which part of the eye acts like a camera lens?
Cornea
What is the function of the iris?
To control the amount of light that enters the eye
Which part of the eye appears as a black hole at the center of the iris?
Pupil
What is the function of the pupil?
To allow light to enter the eye
What is the purpose of the cornea?
To allow light to enter the eye
Which part of the eye allows light to enter?
Cornea
What is the function of the iris?
To control the amount of light entering the eye
What part of the eye appears as a black hole at the center of the iris?
Pupil
What is the function of the retina?
To convert light into electrical signals
What is the function of the cornea?
To focus light onto the retina
Test your knowledge on how the human eye works and the fascinating process behind seeing. Explore the similarities between the human eye and a digital camera in this informative quiz.
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