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  • The change in focal length of an eye lens is caused by the action of the

Q.4.    The change in focal length of an eye lens is caused by the action of the

          (a) pupil.                            (b) retina.
          (c) ciliary muscles.            (d) iris.

Answers (1)

best_answer

The change in focal length of an eye - lens is caused by the action of the :

(c)\ ciliary\ muscles.

Posted by

Divya Prakash Singh

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