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WorksheetsEye Structure
Total questions: 18
Worksheet time: 11mins
Which letter indicates the cornea?
F
E
D
C
Which letter indicates the pupil?
F
E
D
C
Which letter indicates the retina?
A
B
D
C
Which letter indicates the optic nerve?
A
B
D
C
Which letter indicates the iris?
A
B
D
C
Which letter indicates the lens?
A
B
D
C
Which part of the eye contains photoreceptors (light-detecting cells)?
A
B
D
C
Which part of the eye refracts light through the pupil?
E
F
D
C
Which part of the eye controls the size of the pupil?
E
F
D
C
Which part of the eye contains sensory neurones?
E
F
A
B
Which part of the eye focuses light to a point on the retina?
C
F
A
D
Which part of the eye is a hole, through which light passes to reach the lens?
C
F
E
D
What is the difference between the cornea and the lens?
The cornea refracts light, whereas the lens focuses light
The lens refracts light, whereas the cornea focuses light
The cornea focuses light, whereas the lens refracts light
Which part of the eye does light first pass through?
(a)
Which part(s) of the eye do(es) light not pass through
Cornea
Lens
Pupil
Iris
Retina
Which parts of the eye reflect light?
Cornea and lens
Cornea and retina
Lens and retina
None of these
The fovea is a region of tightly packed photoreceptor cells. Within which part of the eye would the fovea be found?
(a)
If the eye does not let in sufficient light, a person's vision becomes poor. Which part of the eye controls how much light can enter?
(a)
