Pictures Quiz : Episode 1 About eye, nose and throat with explanation

Which part of the human eye is responsible for controlling the amount of light that enters the eye?
2 / 10

2. Which part of the human eye is responsible for controlling the amount of light that enters the eye?

  1. Pupil
  2. Retina
  3. Lens
  4. Sclera
  • Answer: a) Pupil
  • Explanation: The pupil adjusts in size to regulate the amount of light entering the eye.
Previous Next