What is a pollen comb in a bee?

A pollen comb is a specialized structure found on the hind legs of some bee species, particularly honeybees. It consists of a series of stiff, bristle-like hairs that help the bee gather and compact pollen into pellets for transport back to the hive. This adaptation allows bees to efficiently collect and carry pollen, which is essential for feeding their larvae and for pollination within ecosystems.