what i mean is, Instead of an animal think just in its dna, you have several similar dnas but one suffers a mutation because a gamma ray, now you have lots of similar ones and one different, suppose the different is worst than the original, the different dies, but if the different is better, the different makes more copies of itself, and mixes with the ones who were similar, eventually all population have that new mutation, that is because the ones without the mutation die quicklier, and have less offspring, and the offspring mate with the ones with the ones of the new mutation anyway, now repeat the process ad nauseam.
2007-05-31
00:38:08
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12 answers
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asked by
Anonymous
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Religion & Spirituality