KROK 1 2013 – Question 77 · KROK (Medicine) · Histology, Cytology, and Embryology

A histological specimen of the eyeball shows a biconvex structure connected to the ciliary body by the fibers of the Zinn’s zonule and covered with a transparent capsule. Name this structure:

  1. A. Crystalline lens
  2. B. Ciliary body
  3. C. Sclera
  4. D. Cornea
  5. E. Vitreous body
Hint

Think about which transparent component of the eye's refractive apparatus is held by fine zonular fibres, and what shape and covering it has.

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