SL/HL Topic D1.3 Mutation and gene editing (id: 3f053552b)

本题目来源于试卷: SL/HL Topic D1.3 Mutation and gene editing，类别为 IB生物学

[单选题]
3. Which of the followingb 8p,j:v6)tvd bnfoz+ are regarded at 9 :jgtf.iw8ls possible causes of mutations in DNA?
I. Errors in DNA replication.
II. Mutagenic chemicals.
III. Advantageous traits in a parent.
IV. Some forms of radiation.

A. I and II only
B. II and IV only
C. I and III only
D. I, II and IV only


参考答案:  D


本题详细解析: 暂无

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