Mutations Affects The DNA Sequence Of Four Bases

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Mutations

What is a mutation ? A mutation is when there is a change in one's DNA sequence . In an animal’s lifetime, the DNA undergoes some changes into a mutation sequence of bases . There are four bases (A) Adenine, (C) Cytosine, (G) Guanine, and (T) is for Thymine .

How are mutations caused ? Mutations can be caused by the environment changes and ultraviolet radiation from the sun . When a cell divides and makes a copy of itself, the copy does not always form itself perfectly, thus generating a mutation .

Are mutations harmful ? Not all mutations harmful, however there are a few numbers of mutations that can be . A harmful mutation can decrease the chances

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