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WorksheetsFORM 3 - STRUCTURE OF EYE PART 3
Total questions: 15
Worksheet time: 11mins
Transparent layer which refracts and focuses light onto the retina
cornea
retina
pupil
aqueous humour
muscle that changes the thickness of the eye lens through contractions and relaxations
eye lens
iris
cornea
ciliary muscle
part of retina that is most sensitive to light. it has many photoreceptors
iris
suspensory ligament
yellow spot
vitreous humour
part of retina that is not sensitive to light. it has no photoreceptor
yellow spot
optic nerve
ciliary muscle
blind spot
strong layer that protects the shape of eyeball
sclera
retina
pupil
choroid
black layer that prevents reflection of light and supplies oxygen and nutrient to the eye
sclera
retina
cornea
choroid
transparent and elastic convex lens to focus light onto retina
retina
sclera
lens
ciliary muscle
retina
contracts and relaxes to change the thickness of the eye lens
layer containing photoreceptors to detect light and produces nerve impulse
opening in the centre of the iris
black layer that prevents reflection of light and supply oxygen and nutrients to the eye
sclera
black layer the prevent reflection and supply oxygen to the eyeball
have photoreceptors to detect light and produces impulse
carry impulse from the retina to the brain
strong layer to maintain the shape and protect the eye
iris
coloured part of the eye that controls the opening of pupil
transparent layer that refracts light and focuses light onto retina
muscle that changes the thickness of the lens
transparent fluid that maintain the shape of the eyeball
aqueous humour
strong layer that maintain the shape and protects the eye
transparent fluid that maintain the shape of the eyeball
transparent membrane that protects the front part of sclera
strong fibres that hold lens in position
conjunctiva
transparent membrane that protects the front part of sclera
black layer that prevents reflection and supply oxygen and nutrient to the eye
transparent fluid that maintain the shape of the eyeball
a layer that consist of many photoreceptors
protects the eye ball
retina
sclera
choroid
pupil
maintain the shape of the eye ball
conjunctiva
aqueous humour
yellow spot
optic nerves
an opening that control the light entering the eye
ciliary muscle
suspensory ligaments
pupil
blind spot
