WONDER #390: Where Do Red Eyes Come From?
Question 1 of 3
The red eye effect is caused by light reflecting off of what part in the back of the eye?
- retina
- pupil
- lens
- cornea
Question 2 of 3
The red eye effect tends to be stronger in people with what color eyes?
- brown
- hazel
- blue
- red
Question 3 of 3
Pets have a reflective layer at the back of their eyes called what?
- tapeworm
- tapetum
- tears
- mirror
Check your answers online at https://wonderopolis.org/wonder/where-do-red-eyes-come-from.