Final Answer:
In Zulu culture, when a father passes away without male heirs, his oldest daughter may inherit his property and assume a significant role in the family's affairs. This practice is known as the "ukungena" custom.
Step-by-step explanation:
In Zulu tradition, the ukungena custom allows for the eldest daughter to inherit her father's property and take on the responsibilities that would typically fall to a male heir. This custom ensures that the family's lineage and property remain within the immediate family when there are no male heirs to inherit.
The eldest daughter, upon inheriting her father's responsibilities, might be expected to care for her siblings, manage the family estate, and represent the family in certain social and ceremonial contexts. This practice reflects the importance of maintaining lineage and continuity within the Zulu community.