Answers

2016-01-17T22:32:52+05:30
In human Least Distance of Distinct Vision (LDDV) is 25 cm from the eye.
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2016-01-18T21:55:15+05:30
It is not same in every living being weter it is animal or bird,it is always different. It is same if the livong specie about whixh we are talking is same like human's is 25cm
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