Question

4. The muscular diaphragm that controls the size of the pupil is
(a) cornea
(b) ciliary muscles
(c) iris
(d) retina
OR
A person uses a lens of power +3 D to normalise vision. Near point of hyper-me-tropic eye is
(a) 1.66 m (b) 0.66 m (c) 0.33 m (d) lm​

Answer 1

Answer:

iris

and

0.33

Explanation:

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Answer 2

(c)

or

(c)

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