Q.1
This is the clear, dome-shaped tissue that covers the front of the eye.
  • Cornea
  • Iris
  • Aqueous humor
  • Lens
Q.2
This transmits electrical impulses from the retina to the brain which then interprets what the eye is seeing.
  • Vitreous
  • Cones
  • Optic nerve
  • Aqueous humor
Q.3
This is when high pressure builds in the eye and damages the optic nerve. Any vision that is lost is not repairable.
  • Nearsightedness
  • Farsightedness
  • Glaucoma
  • Optic nerve detachment
Q.4
When images appear on the retina they are _____.
  • upside down
  • out of focus
  • in 3-D
  • right-side up
Q.5
These allow you to be able to see at night.
  • Pupils
  • Rods
  • Tears
  • Cones
Q.6
This is a light-sensitive tissue that lines the back of the eye.
  • Lens
  • Optic nerve
  • Vitreous
  • Retina
Q.7
This is also known as hyperopia.
  • Glaucoma
  • Astigmatism
  • Nearsightedness
  • Farsightedness
Q.8
This is when the clear transparent lens of the eye develops a cloudy or milky covering.
  • Blindness
  • Glaucoma
  • Astigmatism
  • Cataracts
Q.9
This changes its size depending upon the amount of light.
  • Iris
  • Pupils
  • Lens
  • Cornea
Q.10
These sense color.
  • Vitreous fluids
  • Iris
  • Cones
  • Rods
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