Draw the vertical section of the human eye and label the following parts. (a) Lens (b) Fovea
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Solution
The lens of the eye is a biconvex transparent structure (behind the iris) which refracts (bends) the light to form an image. The fovea is the central pit/depression in the eye which is made of densely packed cones. It is the part of the eye that forms the clearest or sharpest image