Published by:
CGP EDU Academic Team
Published on: September 12, 2026
The sensation of vision in the retina is carried to the brain by
Text Solution
Verified by ExpertsThe correct answer is:
D
The retina is a layer of tissue at the back of the eye that contains light-sensitive cells called photoreceptors, which convert light into electrical signals. These signals are then transmitted to the brain via the optic nerve, which is the correct pathway for visual information.
- Step 1: Understand the function of the retina - it detects light and initiates the visual process.
- Step 2: Recognize that the optic nerve is crucial in carrying the visual signals from the retina to the brain for processing.
- Step 3: Consider the other options: Ciliary muscles aid in focusing but do not transmit signals; the blind spot is an area without photoreceptors; a cylindrical lens aids in focus but is not involved in signal transmission.
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