science
Grade6
Easy
Question
A person enters a bright room from a dark room. Which cells in the eye would help in vision?
- Rod cells
- Cone cells
- Nerve cells
- None of the above
Hint:
Rods are present in the retina.
The correct answer is: Rod cells
Rods are a type of photoreceptor cell in the retina. They are sensitive to light and help you see well in low light. Rods are 500 times to 1000 times more sensitive to light than cones. There are approximately 120 million rods and 6 million cones in the retina.
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