Which part of the bee anatomy is primarily used for cleaning antennas?

The legs of a bee are primarily used for cleaning their antennas, which is a crucial aspect of their grooming behavior. Bees possess specialized structures on their legs, such as the combs and brushes found on the middle and hind legs, which help them effectively remove pollen and debris from their bodies and their antennae. This cleaning is important for maintaining sensory function; the antennae are vital for navigation and communication as they have many sensory receptors. Regular grooming ensures that these sensors remain clear and functional, supporting the bee's overall health and efficiency in foraging and other activities.

In contrast, while mandibles are used for various tasks such as manipulating wax and food, they are not primarily designated for grooming. Wings are essential for flight but do not play a role in cleaning. The abdomen contains internal organs and does not have a cleaning function related to the antennae. Thus, the legs' specific adaptations make them the primary tools for this essential grooming behavior.