What is one significant feature of soldier termites?

The significant feature of soldier termites is that they have strong jaws for defense. Soldier termites play a crucial role in protecting the colony from predators and threats. Their powerful mandibles are adapted for biting and are used to fend off attackers such as ants or other insect predators. This defensive capability is essential for the survival of the colony, as soldiers are specifically tasked with safeguarding the queen and the worker termites, who are focused on foraging and colony maintenance.

While soldier termites are important for the defense of the colony, they do not participate in reproduction or tunnel-building activities, which are predominantly the roles of worker and reproductive termites. Their size can vary among colonies, and while they may be larger than some other members of the species, this is not universally true across all termite species. Thus, the defining characteristic that underscores the soldier termites' role is their strong jaws.