Biology · Human Eye
In the human eye, focusing on objects at different distances is accomplished by _______.
- 1changing the refractive index of the fluid inside the eye
- 2altering the curvature and convexity of the eye lens✓
- 3the forward and backward movement of the retina
- 4the forward and backward movement of the eye lens
Correct answer
altering the curvature and convexity of the eye lens
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