spacebreath spacebreath

08-05-2017
Biology

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Which of these sentences is true about genetic variation? Mutations always carry out beneficial genetic variations in an organism. Mutations always carry out harmful genetic variations in an organism. Mutations are one of the key factors in genetic variation. Done

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tiffanyhusman tiffanyhusman

08-05-2017

Mutations are one of the key factors in genetic variation

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