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WorksheetsHuman Eye and Colourful World Quiz
Total questions: 15
Worksheet time: 8mins
What is the outermost layer of the human eye?
Sclera
Choroid layer
Retina
Iris
Which part of the eye contains a lot of blood vessels and is black in color?
Sclera
Choroid layer
Iris
Retina
Which part of the eye is formed by the choroid layer around the pupil?
Retina
Iris
Choroid layer
Sclera
What is the area of no vision in the eye called?
Blind spot
Yellow spot
Macula
Retina
Which part of the eye is the area of best vision?
Blind spot
Retina
Macula
Yellow spot
What is the important duty of rods and cones in the eye?
Distinguish color differences
Create nerve impulses
Absorb light energy
Improve image quality
Which cells in the eye are responsible for seeing objects in low light?
Rods
Cones
Sclera
Iris
What is the pigment present in rods that allows us to see objects in low light?
Chlorophyll
Melanin
Rhodopsin
Hemoglobin
Why are iris photos collected for recognizing a person?
To recognize a person like ADHAAR
To donate eyes after death
To change eye color
To improve vision
What is the reason for the iris looking black?
It absorbs all colors
It reflects all colors
It reflects only black color
It doesn't reflect any color
What changes the size of the eyeball according to the volume of light it receives?
Sclera
Choroid layer
Iris
Retina
What is the part of the eye that is filled with fluid and called the aqueous chamber?
Retina
Sclera
Choroid layer
Iris
Which part of the eye is filled with some jelly and called the vitreous chamber?
Choroid layer
Sclera
Iris
Retina
What is the area of the eye where the image of the object forms?
Yellow spot
Macula
Retina
Blind spot
What is the part of the eye that is divided into two parts by a biconvex lens made of muscles?
Sclera
Choroid layer
Iris
Retina
