Advertisements
Advertisements
प्रश्न
The change in the focal length of an eye lens in human beings is caused by the action of ______.
पर्याय
optic nerves
ciliary muscles
retina
cornea
MCQ
रिकाम्या जागा भरा
Advertisements
उत्तर
The change in the focal length of an eye lens in human beings is caused by the action of ciliary muscles.
Explanation:
The curvature of the eye lens changes as the ciliary muscles relax or contract. The curvature of the eye lens alters the focal length of the eyes. As a result, the activity of ciliary muscles causes a change in the focal length of an eye lens.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
