WorksheetsThe Eye
Total questions: 17
Worksheet time: 9mins
Rods are light sensitive cells in the retina that
give you color vision in dim light
respond in dim light
give you color vision in bright light
respond in bright light
Circular and radial muscles are responsible for ....
Adjusting to distance.
Accomodation.
Adjusting to light.
Ciliary muscles Contract up Close, so which image shows accomodation of nearby objects?
A
B
Neither
Name structure F
Sclera
Cornea
Optic Nerve
Lens
Name structure C
Ciliary Muscles
Retina
Optic Nerve
Iris
Controls the shape of the lens.
Ciliary Body
Extrinsic Eye Muscles
Suspensory Ligaments
Optic Nerve
Iris
Which of the following is a membrane that covers part of the outer surface of the eyeball, lines the eyelids, and secretes mucus to keep the eyeball moist?
Ciliary gland
Conjunctiva
Lacrimal gland
Sclera
A person with total color blindness may lack
rods.
optic disc (blind spot).
cones.
When Brock walked out of the dark movie theater into the bright, mid-day sun, he experienced
the accommodation pupillary reflex.
the photopupillary reflex.
eyestrain.
myopia.
Which of the following results from unequal curvatures of the cornea or lens?
Hyperopia
Myopia
Astigmatism
Glaucoma
