Final answer:
Zeus chose the portion of the ox that contained bones disguised with fat, representing a display of cunning by Prometheus. This act in Greek mythology illustrates themes of deceit and the fallibility of gods.
Step-by-step explanation:
At Mecone, Prometheus divided an ox into unequal portions and asked Zeus to choose one of the portions. The portions were divided by quality, not by size, color, or taste. One portion contained the meat covered with the ox's hide, while the other was mostly bones but cunningly hidden under a thick layer of fat, making it appear more sumptuous. Zeus chose the latter portion, the bones covered with fat. Despite being the supreme god, Zeus was deceived by the appearance of the portions, Prometheus's trickery making the less valuable portion seem more appealing. This incident is reflective of the cunning nature of Prometheus and also a comment on the fallibility of Zeus despite his power and authority. The division of the ox by Prometheus and the choice made by Zeus are significant as they are part of a larger narrative involving the relationships between gods and mortals and the underlying themes within Greek mythology.