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In: Biology

What is a mutation? What role does mutation play in evolution?

What is a mutation?

What role does mutation play in evolution?

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Expert Solution

Mutation is any change in nucleotide sequence of DNA which can change gene composition,it's product etc.so mutation alter information in that area.

Mutation provide raw material to evolution.For evolution to occur,there should variation in traits,and variation comes from mutation. example- sickle cell Anemia occur due to point mutation and this trait is selected by evolution in area where malaria chances are more.So mutation provide new trait and evolution work on it .Most of the time , mutation which provide good trait are selected by selectiion and vice versa.

gladiator answered 2 years ago
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