The wings of a bird and wings of an insect represent
Divergent evolution and Homologous structure
Convergent evolution and Analogous structure
Divergent evolution and Phylogenetic structure
Convergent evolution and Homologous structure
As we have already studied in Evidence of Organic Evolution: Homologous Organs & Analogous Organs -
The wings of a bat and the wings of an insect represent analogous structures and convergent evolution. Hence, the correct option is (b).