What is a physical difference between ants and termites?

The correct choice highlights a significant physical characteristic of termites, specifically that they have symmetrical wings. This is a distinguishing feature of termites when compared to ants. Termite wings are uniform in size and shape, which contributes to their distinctive appearance during swarming season.

In contrast, when ants have wings, their wings are often of different sizes, with the front wings being larger than the hind wings. This asymmetry is a key factor in differentiating ants from termites in the field.

Understanding these physical traits is crucial for pest control professionals in order to accurately identify and address infestations in various settings. Recognizing that termites possess symmetrical wings aids in distinguishing them from ants, which is especially relevant in the context of termite management and treatment protocols.