Members of Two Different Species Possess a Similar-Looking Structure That

Multiple Choice

Members of two different species possess a similar-looking structure that they use in a similar way to perform about the same function. Which of the following observations would suggest that the relationship more likely represents homology than convergent evolution?

A) The two species live at great distance from each other.
B) The embryological development of the two structures are similar.
C) The structures in adult members of both species are similar in size.
D) Both species are well adapted to their particular environments.