本题目来源于试卷: HL Topic D2.2 Gene expression，类别为 IB生物学
[单选题]
2. Which of the following can cause phenotype differences between m .e l2mg0 bwr9sn,6aw nujd9.vonozygotic tw drue0vbn l .nag9wj.,6m29wslqo-0 y a0(znhz 1cp)t(aozc8ins?cql)1tz(- n( 8ahpzyo00 ozc a
I. Exposure to different environmental influences.
II. The genotype of the monozygotic twin.
III. Somatic mutations.
IV. Different methylation patterns between the twins.
A. IV only
B. I, III and IV only
C. II and III only
D. I and III only
参考答案: B
本题详细解析:
暂无
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