human eye
Rods are highly sensitive but do not provide color vision. This topic is part of Human Body within Science & Nature. This page currently draws on 4 supporting questions, with answers and bonus facts available below.
human eye trivia questions
Which retinal cells are specialized for dim-light vision?
Answer: Rods
Bonus fact: Rods are highly sensitive but do not provide color vision.
The human eye detects what?
Answer: Light
Bonus fact: The retina converts light into neural signals.
What transparent structure focuses light onto the retina?
Answer: Lens
Bonus fact: The cornea also contributes strongly to focusing.
What colored part of the human eye surrounds the pupil?
Answer: Iris
Bonus fact: The iris controls pupil size and gives the eye much of its visible color.