science
Grade6
Easy
Question
A person enters a dark room. Which cells in the eye would help in vision?
- Rod cells
- Cone cells
- Nerve cells
- None of the above
Hint:
There are special cells in the retina.
The correct answer is: Rod cells
There are two types of cells in the retina. Cone cells can see a bright light, while rod cells work best in low light and can see black-and-white images. So in the dark, the rod adapts to the amount of light available and therefore becomes active.
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