本题目来源于试卷: Unity and Diversity A.4 Cell Structure，类别为 IB生物学
[单选题]
Which statement(s) about the enn zr-.v: kvmlx7jhr;,dosymbiotic theory i wk *0cng 5.w6tj4wpsos true?
I.
It provides evidence for the origin of prokaryotes.
II.
It provides evidence for the origin of eukaryotes.
III.
It provides evidence for spontaneous generation.
A. II only
B. I only
C. II and III only
D. I, II and III
参考答案: A
本题详细解析:
The endosymbiotic theory states that larger prokaryotes engulfed smal7fwyrl ntmu33d qcc12 tgz669ler prokaryotes, which were the ancestors of modern chloroplasts and mitochondria, eventually evolving into eukary 3 fqw3tydlnccu6 m 62t9g71rzotes. Choice A is correct.Statement I (Choices B and D) is incorrect as prokaryotes were not formed by the endosymbiotic theory. Statement III (Choice C) is incorrect as spontaneous generation is impossible.
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