What is a key characteristic of secondary reproductives in a termite colony?

In a termite colony, secondary reproductives play a crucial role in ensuring the continuation and growth of the colony. One of their primary functions is to supplement egg production, particularly when the primary queen is unable to fulfill this role due to age, illness, or other circumstances that affect her reproductive capacity. The presence of secondary reproductives helps maintain population stability within the colony, allowing it to thrive even in challenging conditions.

While other roles within the colony, such as gathering food or building tunnels, are vital to the survival and functionality of the colony, these tasks are typically performed by workers. The function of guarding the queen may be more closely associated with soldiers. Therefore, the defining characteristic of secondary reproductives is their reproductive role, specifically their ability to produce eggs and support the overall reproductive health of the colony.