Question detail
Which part of the eye is responsible for detecting light and sending signals to the brain?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
The human nervous system
Question
- A. Cornea
- B. Lens
- C. Retina
- D. Iris
Answer
Retina
Explanation
The retina contains receptor cells that are sensitive to light and convert light into neural signals for the brain.
Common mistake
Misidentifying Eye Structures
Students often confuse the functions of the cornea and the lens, thinking both are responsible for focusing light.
Remember that the cornea is primarily responsible for refracting light as it enters the eye, while the lens adjusts its shape to fine-tune the focus for near or distant objects.
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