What is the average lifespan of a termite queen?

The average lifespan of a termite queen can indeed extend to 30 years or more, making this the correct answer. Termite queens are remarkable for their longevity and reproductive capabilities, which are essential for the survival and success of the colony. A queen can produce thousands of eggs each day, ensuring the colony's growth and continuity over decades. The extended lifespan allows the queen to establish a stable population, significantly contributing to the colony's vitality.

In comparison, other options suggest shorter lifespans that do not reflect the reality of termite queens in nature. While some termite species may have queens that live for less than 30 years, the upper limit observed in many species is notably higher, often extending well beyond the twenty-year mark. This highlights the queen's critical role in a termite colony, as her long life allows for sustained reproduction and colony development.