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 endosymbip dvu 2q-o+kezfl3(uvv), kh9otic theory is tbnmg/ sq,k:x 9rue?
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 lart 77ggew6rxx ev1c )q,+eg;qbger prokaryotes engulfed smaller prokaryotes, which were the ancestors of modern chloroplasts and mitochondria, eventually evolving into eukaryotes. Choice A is correct.Statement I (Choices B and D) is incorrect as prokaryotes weegwtcq7rq7vg 1)xxbg ,6 +ee;re not formed by the endosymbiotic theory. Statement III (Choice C) is incorrect as spontaneous generation is impossible.
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