The Amazing Human Eye
Explore the structure and function of the human eye and how we see.
Includes
Multiple ChoiceFill in the BlanksShort AnswerTrue / False
Standards
MS-LS1-8
Topics
ScienceLife ScienceVisionHuman Body
6 sections · Free to use · Printable
The Amazing Human Eye
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Read each question carefully and answer to the best of your ability. Good luck!
1. What part of the eye controls the amount of light that enters?
a
Retina
b
Pupil
c
Cornea
d
Lens
2. Which part of the eye is responsible for focusing light onto the retina?
a
Iris
b
Optic nerve
c
Lens
d
Sclera
3. The is a transparent outer layer that protects the eye and helps focus light.
4. The light-sensitive layer at the back of the eye is called the .
5. Label the following parts of the eye:
A:
B:
C:
D:
6. Explain the function of the optic nerve.
7. The iris is the colored part of the eye.
T
True
F
False
8. Rods and cones are types of cells found in the pupil.
T
True
F
False