Final Answer:
Closely related species with the SAME sets of developmentally related genes may exhibit similar patterns of embryonic development.
Step-by-step explanation:
Closely related species share a common ancestry and often possess similar sets of developmentally related genes. The conservation of these genetic elements results in similarities in embryonic development among closely related species. This phenomenon is known as evolutionary conservation.
Developmentally related genes control the processes of embryogenesis and influence the formation of body structures. When species share a common evolutionary history, their developmental genetic toolkit tends to be similar. As a result, closely related species are likely to exhibit analogous patterns of embryonic development, reflecting the shared genetic basis for these processes.
Closely related species with the SAME sets of developmentally related genes may exhibit similar patterns of embryonic development.