human eye

what is the part of eye where the lens form an image

• retina
• cornea
• iris
• pupil

what is the shape of the eye ball

• Spherical
• Triangular
• Cubical
• Flat

what part of the eye is located behind the cornea

• retina
• iris

• lens

• sclera

what is the function of the retina in the eye

• to focus light

• to detect light

• to protect the eye

• to control pupil size

which part of the eye is responsible for color vision

• rods

• cones

• lens

• cornea

what is the clear front part of the eye called

• sclera

• cornea

• iris

• pupil

what is the name of dark muscular diagram in the eye

• Iris
• Retina
• Cornea
• Pupil

how big is the eyeball in diameter

• 2.3cm

• 2.4cm

• 2.5cm

• 2.6cm

what is the function of the cornea in the eye

• to refract light

• to provide color

• to protect the eye

• to control light entry

which part of the eye adjusts to control the amount of light entering

• iris

• lens

• retina

• cornea