The normal eye is adapted for near and far vision. This is mainly due to

examrobotsa's picture
Q: 20 (CDS-I/2004)
The normal eye is adapted for near and far vision. This is mainly due to

question_subject: 

Science

question_exam: 

CDS-I

stats: 

0,36,29,6,18,36,5

keywords: 

{'normal eye': [0, 0, 1, 0], 'adjustable retina': [0, 0, 1, 0], 'far vision': [0, 0, 1, 0], 'lens': [0, 0, 0, 1], 'iris': [4, 1, 1, 4], 'ciliary muscles': [1, 0, 1, 2]}