Notice that the appendages of the organisms in the picture contain an overall common structure but different functions. what is the best explanation on why these organisms share a common structure in number and organization of bones?

Homologous structures refer to structures that have similar characteristics in terms of morphology, anatomy, genetics, and embryology yet still different when their functions are concerned. On the other hand, analogous structures are those organisms that have similar lifestyle because they live in the same habitat yet they belong in different groups.

Idon’t know i kinda don’t like chemistry

Oblate