SL/HL Topic D4.1 Natural selection (id: 2e1b9b762)

本题目来源于试卷: SL/HL Topic D4.1 Natural selection，类别为 IB生物学

[问答题]
III. Mutation.

参考答案:

Mutation is the source of genetic variation.

Mutation creates new alleles which may bring advantageous characteristics.

Advantageous genes/characteristics may increase the chance of survival and success of reproduction, (which is natural selection.)

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