2.87 describe the structure and function of the eye as a receptor

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  • Cornea – refracts the light
  • Pupil – Hole that lets the light through
  • Lense – focuses the light onto the retina
  • Iris – Controls how much light enters the eye through the pupil
  • Retina – contains light receptors to deflect light
  • Optic nerve – carries impulses from the eye to the brain.
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