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The eye

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Question 38

Figure 1 shows a cross-section of the human eye.

A simplified schematic diagram of a human eye in cross-section. Five labels point to different structures: Label A points to the transparent front part of the eye (cornea); Label B points to the muscular ring (iris); Label C points to the structure behind the pupil that focuses light (lens); Label D points to the light-sensitive layer situated at the back of the eye (retina); Label E points to the bundle of nerve fibers leaving the back of the eye (optic nerve).

Name the structure labelled D.

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The eye Questions

  1. GCSE
  2. /Biology
  3. /The eye