本题目来源于试卷: Unity and Diversity A.7 Classification and Cladistics，类别为 IB生物学
[单选题]
According to natural classifiynm *w 1ljy7b7catz 9xr(x. myn,bion, organisms in the same group had what in commo bny,x rz9(mx.n?
A. Morphology
B. Anatomical characteristic
C. Modes of nutrition
D. Common ancestry
参考答案: D
本题详细解析:
Choice D is correct because organisms placed pf9+9.x jdxbgin the same group share common ancestry. Choice A and Choice B are inco.xb9xpf j9g +drrect because morphology and anatomical characteristics are used to describe the structures of organisms which are used to primarily group them together. Choice C is incorrect because modes of nutrition are used to describe organisms but not to classify organisms.
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