1. Darwin's finches, collected from the Galápagos Islands, illustrate which of the following?
(A) mutation frequency
(B) ancestors from different regions
(C) adaptive radiation
(D) the accuracy of the fossil record
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統計: A(0), B(0), C(1), D(0), E(0) #3308900
統計: A(0), B(0), C(1), D(0), E(0) #3308900