Question

What do you mean by retina ? Give its functions ?

Answer 1

Answer:

The retina is an essential part of the eye that enables vision. It's a thin layer of tissue that covers approximately 65 percent of the back of the eye, near the optic nerve. Its job is to receive light from the lens, convert it to neural signals and transmit them to the brain for visual recognition.

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Answer 2

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• It is the innermost layer of the eye. It is light sensitive and acts as a film of a camera. Three layers of neural cells are present in them, they are ganglion, bipolar and photoreceptor cells. It converts the image into electrical nerve impulses for the visual perception by the brain.

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$\large{\textsf{\textbf{\purple{★\:Function\:of\:Retina:}}}}$

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• The retina is an essential part of the eye that enables vision.

• It's a thin layer of tissue that covers approximately 65 percent of the back of the eye, near the optic nerve.

• Its job is to receive light from the lens, convert it to neural signals and transmit them to the brain for visual recognition.

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