Which type of antennae is characteristic of termites?

Termites are known for having straight antennae, which is a distinguishing feature that sets them apart from many other insects. The straight formation allows for effective sensory perception, helping termites navigate their environment, locate food sources, and communicate with their colony members. This sensory capability is crucial for their survival, as termites rely heavily on chemical signals and pheromones.

In contrast, clubbed, serrated, and elbowed antennae are characteristics associated with other groups of insects, such as bees, wasps, and certain beetles. These different antennae shapes evolve to serve specific functions related to the lifestyle and habitat of those insects, but they do not apply to termites, whose straight antennae are vital for their social behavior and environmental interaction.