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 endo)bavdy/c i 2d9symbio0j ,c gnkgyx;rr.,4 cutic theory is 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 engulf8g-3y yxbe 2uhed smaller prokaryotes, which were the ancestors of modern chloroplasts and mitochondria, eventually evolving into eukaryotes. Choice A is correct.x 3b- 28geuhyyStatement 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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