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If we ever encounter life on other planets, how likely do you think it is that it will resemble life on Earth?
Asked by Hobbes (7368)
July 21st, 2011
Would DNA form the same way on planets with similar conditions? It seems to me that there must be at least some planets out there which resemble Earth. Is it reasonable to expect that even if life evolved differently, it would follow the same basic biochemical processes?
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