Cornea
Lens
Iris
Retina
Optic nerve
Correct answer is C
The iris controls the amount of light entering the eye by adjusting the pupil size.
What is the primary language spoken in Morocco?...
Which instrument is used to measure blood sugar levels?...
Which disease is commonly treated with hydroxychloroquine?...
What is the official currency of the Eurozone?...
What is the function of wind turbines?...
How do you make a YouTube channel public after creating it private?...
Which U.S. state is the largest by area?...
What is the most widely spoken language family in the world?...
Which international organization oversees global intellectual property rights?...