<Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (June 2007) (Learn how and when to remove this template message) </Td> </Tr> <P> A worker bee is any female (eusocial) bee that lacks the full reproductive capacity of the colony's queen bee; under most circumstances, this is correlated to an increase in certain non-reproductive activities relative to a queen, as well . Worker bees occur in many bee species other than honey bees, but this is by far the most familiar colloquial use of the term . </P> <P> Workers gather pollen into the pollen baskets on their back legs, to carry back to the hive where it is used as food for the developing brood . Pollen carried on their bodies may be carried to another flower where a small portion can rub off onto the pistil, resulting in cross pollination . Almost all of civilization's food supply (maize is a noteworthy exception) depends greatly on crop pollination by honey bees, whether directly eaten or used as forage crops for animals that produce milk and meat . Nectar is sucked up through the proboscis, mixed with enzymes in the stomach, and carried back to the hive, where it is stored in wax cells and evaporated into honey . </P> <P> Honey bee workers keep the hive temperature uniform in the critical brood area (where new bees are raised). This is in the centre frames of the brood box . Workers must maintain the hive's brood chamber at 34.4 ° C to incubate the eggs . If it is too hot, they collect water and deposit it around the hive, then fan air through with their wings causing cooling by evaporation . If it is too cold, they cluster together to generate body heat . This is an example of homeostasis . </P>

What do worker bees do for the queen bee
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