本题目来源于试卷: Continuity and Change D.10 Natural Selection，类别为 IB生物学
[单选题]
Which of the following could lead to tp4+* 5af 22abapt se(yhuu8da he development of at5oe w9.q: hny4(tuec s f:/yentibiotic resistance?
A. Transfer of a plasmid from one bacteria to another
B. The development of new antibiotics
C. Human population became resistant to the antibiotics
D. Antibiotics switch on resistance transcription factors
参考答案: A
本题详细解析:
Choice A is correct as bacteria transfer useful genes, including the antibiotic resistance gene, between themselves via plasmid transfer. The development of new antibiotics (Choice B) is incorrect as new antibiotics are being used to combat antibiotic resistance. Choice C is incorrect, as human cells are not affected by antibiotics. Choice D is incorrect as antibiotics do not target transcription factors.
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