Gerard187 Gerard187

15-03-2015
Biology

contestada

What are homologous structures in different species evidence of? A. a common ancestor B. natural selection against a trait C. inheritance of acquired characteristics D. similar adaptations to their environments

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secret13 secret13

15-03-2015

A. a common ancestor

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faithmartonick faithmartonick

21-01-2019

The answer is A : a common ancestor

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