In the early stages of development the embryos of dogs pigs and and humans resemble one another this observation suggests that these animals may have?

The resemblance of embryos in dogs, pigs, and humans during early development suggests that these animals share a common evolutionary ancestor. This similarity in embryonic development reflects the fundamental biological processes and structures that are conserved across different species. It highlights the concept of evolutionary relationships and the idea that diverse species can exhibit comparable traits during their developmental stages.