問題詳情

59. Members of two different species possess a similar-looking structure that they use in a similar fashion to perform the samefunction. Which information would best help distinguish between an explanation based on homology versus one based onconvergent evolution?
(A) The two species live at great distance from each other.
(B) The two species share many proteins in common, and the nucleotide sequences that code for these proteins are almostidentical.
(C) The sizes of the structures in adult members of both species are similar in size.
(D) Both species are well adapted to their particular environments.E) Both species reproduce sexually.

參考答案

答案:B
難度:適中0.411765
統計:A(0),B(7),C(0),D(6),E(0)

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