WHAT IS MUTATION IN BIOLOGY JUST ASKED TAKE FREE POINTS
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A mutation occurs when DNA is damaged or changed then such a way as to alter a generic message carried by the gene . A mutagon is an agent of substances which can bring about a permanent alteration to the Physical composition of the DNA gene such that the generatic message is changed .
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A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing radiation, exposure to chemicals called mutagens, or infection by viruses.
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