Answers

2015-02-28T07:36:41+05:30
No there are some changes which we term as "variations"
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2015-02-28T21:45:41+05:30
If their is asexual reproduction then clones are formed and  variation produced is undistinguishable although in sexual reproduction organism formed is entirely different but of a same specie   due to the large amount of variation produced
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