When you go outside,it is common to hear a variety of bird songs.These songs vary among bird species as well as bird flocks.Interestingly,some bird species that are highly unrelated have very similar song qualities.What can you conclude from this phenomenon?
A)The bird songs are homologous traits.
B)The bird songs have achieved speciation after coming from allopatric species.
C)The bird songs are analogous traits.
D)The bird songs have different molecular DNA.

Question

Quizplus · Accepted Answer

The fact that unrelated bird species have similar song qualities indicates that the bird songs are analogous traits. This means that the similarity is due to convergent evolution, rather than being inherited from a common ancestor (which would be the case for homologous traits).

When You Go Outside,it Is Common to Hear a Variety