MCQOPTIONS
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MCQOPTIONS
| 1. |
Is there a concentration in the eye? |
| A. | by change in the convexity of the lens |
| B. | back and forth motion of the lens |
| C. | back and forth motion of the retina |
| D. | by change in the refractive index of the eye fluid |
| Answer» D. by change in the refractive index of the eye fluid | |