WorksheetsHuman eye
Total questions: 10
Worksheet time: 7mins
In which part of the human eye the image of object is formed?
Iris
Pupil
Retina
Cornea
A person gets out in the sunlight from a dark room. How does his pupil regulates and controls the light entering in the eye?
The size of pupil will decrease and less light will enter the eye
The size of pupil will decrease and more light will enter the eye
The size of pupil will increase and less light will enter the eye
The size of pupil will increase and more light will enter the eye
A person is seeing an object closer to his eyes. What changes in his eyes will take place?
The pupil size will expand
The ciliary muscles will contract
The focal length of eye lens will increase
The light entering in the eye will be more
Why do birds fly back to their nest in the evening?
Rod cells more
Cone cells more
Rod cells less
Cone cells more
_ lens is present in human eye.
(a)
White and transparent part of eye is_.
(a)
White and transparent part of eye is_.
(a)
Why owls can see at night?
Cone cells less
Cone cells more
Rod cells less
Rod cells more
Cones help us see
Only purple
Black, white and grey
Only with glasses on
Color
The path light takes through the eye.....
Cornea, iris, pupil, lens, retina, optic nerve
Cornea, iris, optic nerve, pupil, lens, retina
Cornea, retina, optic nerve, iris, pupil, lens
Cornea, iris, pupil, lens, optic nerve, retina
