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प्रश्न
The size of the pupil of the eye is adjusted by:
(a) cornea
(b) ciliary muscles
(c) optic nerve
(d) iris
उत्तर
iris
The iris controls the size of the pupil.
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संबंधित प्रश्न
Write the function of the following part of the human eye:- iris
What is the principal function of the eye-lens?
Out of animals of prey and predators, which have their eyes:
on the opposite sides of their head?
With reference to the functioning of the eye, answer the question that follow:
Name the two structure in the eye responsible for bringing about the change in the shape of the lens.
Define the following:
Power of accommodation
Name the following:
The opening through which light enters the eyes.
State the Location:
Iris
Vision defect that increases distance between the lens of the eye and retina of the eye is termed as myopia.
Name the part of the eye which gives colour to the eyes.
Write the main functional activity of the following structure.
Ciliary body and suspensory ligament
