What are the homologus organs or divergent evolution?

Explanation

Homology is the relation among the organs of different groups of organisms, that show similarity in the basic structure and embryonic development, but have different functions. It indicates common ancestry. It is based on divergent evolution. When due to different needs, some structures develop differently, the condition is called divergent evolution. This results in the formation of homologous organs. One example of homologous organs is forelimbs of lion, human, seal, horse and bat.