Fill in the following blanks with suitable words:
(a) Most of the refraction of light rays entering the eye occurs at the outer surface of the _
(b) The part of eye sensitive to light is _
(c) The part of eye which alters the size of the pupil is _
(d) When light is dim, the pupil becomes _
(e) The iris controls the amount of _ entering the eye.
(f) The ciliary muscles control the shape of the _
(g) To bring light from a distant object to a focus on the retina of the eye, the convex eye-lens needs to be made _
(h) To bring light from a near object to a focus on the retina of the eye, the convex eye-lens needs to be made _

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Solution

(a) Cornea
(b) Retina
(c) Iris
(d) Large
(e) Light
(f) Eye-Lens
(g) Thinner
(h) Thicker

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Similar questions

Match the following in most appropriate way:
$\begin{matrix} Part of eye & Function a) Iris & p) Converts the light into neural signals, and send these signals on to the brain for visual recognition . b) Pupil & q) Primarily focuses and controls the entrance of light into the eye. c) Retina & r) Controls size of pupil and amount of light reaching the retina. d) Cornea & s) Focuses light onto the retina and help the eye to focus on objects at different distances. \end{matrix}$

Q. Match the following:

\begin{matrix} Part of eye & Function a) Iris & p) Converts the light into neural signals, and sends these signals to the brain for visual recognition . b) Lens & q) It bends the light onto the lens. c) Retina & r) Controls size of pupil and amount of light reaching the retina. d) Cornea & s) Focuses light onto the retina and helps the eye to focus objects at different distances. \end{matrix}

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(a) Cornea (b) Retina (c) Iris (d) Large (e) Light (f) Eye-Lens (g) Thinner (h) Thicker

(a) Cornea
(b) Retina
(c) Iris
(d) Large
(e) Light
(f) Eye-Lens
(g) Thinner
(h) Thicker