The leading male or female in the traditional description of a wolf pack is called an alpha.
The term “alpha” comes from the Greek letter traditionally used to indicate the first or highest-ranking member of a group. In older descriptions of wolf behavior, researchers and popular writers commonly referred to an alpha male and alpha female as the pack’s dominant leaders. The pair was often understood to guide travel, defend territory, and reproduce.
Modern wolf research adds an important qualification. Wild wolf packs are usually family groups led by a breeding male and breeding female—the parents of the other wolves—rather than unrelated animals constantly fighting for control. For that reason, some biologists prefer terms such as “breeding pair” or “parent wolves.”
The quiz answer remains “alpha” because it is the established general term for a leading wolf, whether male or female. A common mistake is assuming that only a male can be alpha; traditional usage includes both an alpha male and an alpha female. Another misconception is that every pack follows a rigid dominance ladder like the one popularized by studies of captive wolves.