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Lesson Tutor: Practice worksheet : parts of the eye.

  /  Lesson Tutor: Practice worksheet : parts of the eye.

Practice Worksheet : Parts of the Eye 
Joanne Mikola

(4) 1. Label the diagram to show the following parts of the eye:

iris
retina
optic nerve
aqueous humor
lens
cornea
vitreous humor
sclera

(4) 2. Match the following parts of the eye with their function

 

 

 

sclera
aqueous humor
cornea
iris
lens
optic nerve
retina
vitreous humor

 

drains aqueous humor
focusing light onto retina
filter protection
connects to brain
regulates amounts of light
converts image into an electrochemical signal outer protection of eye
maintains eye shape
nourishes the cornea and the lens
secretes aqueous humor

(2) 3. Describe the function of tears, eyelashes, eyelids and eyebrows.
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