Multiple choice general knowledge sports

he pupil of the eye expands as much as -- percent when a person looks at something pleasing.

  1. 10

  2. 15

  3. 45

  4. 95
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

45 is the correct answer as studies have shown that the human pupil can dilate up to 45% when viewing something pleasing or emotionally stimulating. This physiological response is part of the autonomic nervous system's reaction to emotional stimuli.

Keep practicing — related questions