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Honeybee with pollen baskets A pollen trap Fresh bee pollen Frozen bee pollen, a human food supplement Bee bread: the bee pollen stored in the combs Chunks of bee bread. Bee pollen, also known as bee bread and ambrosia, [1] is a ball or pellet of field-gathered flower pollen packed by worker honeybees, and used as the primary food source for the hive.
The term pollen source is often used in the context of beekeeping and refers to flowering plants as a source of pollen for bees or other insects. Bees collect pollen as a protein source to raise their brood. For the plant, the pollinizer, this can be an important mechanism for sexual reproduction, as the pollinator distributes its
Honey bees ingest phytosterols from pollen to produce 24-methylene cholesterol and other sterols as they cannot directly synthesize cholesterol from phytosterols. Nurse bees can selectively transfer sterols to larvae through brood food. [52] Nectar is collected by foraging worker bees as a source of water and carbohydrates in the form of sucrose.
Bees in four tribes of the family Apidae, subfamily Apinae have corbiculae: the honey bees, bumblebees, stingless bees, and orchid bees. [14] [15] The corbicula is a polished cavity surrounded by a fringe of hairs, into which the bee collects the pollen; most other bees possess a structure called the scopa, which is similar in function, but is a dense mass of branched hairs into which pollen ...
Entomophily or insect pollination is a form of pollination whereby pollen of plants, especially but not only of flowering plants, is distributed by insects. Flowers pollinated by insects typically advertise themselves with bright colours, sometimes with conspicuous patterns (honey guides) leading to rewards of pollen and nectar ; they may also ...
In the nest, bees will also communicate the locations of good foraging patches to other worker bees in a process called a waggle dance. [18] Bees often favor certain foraging patches, [15] and while evidence shows that bumblebees for instance are flexible in their foraging patterns, deciding on different types of flowers based on the pollen's ...
A form of pollination whereby pollen is distributed by honey bees. apo-A prefix meaning "away from, separate, without". apocarpous (of a gynoecium) Consisting of one or more carpel s which are free from one another (or almost so), e.g. in members of the Ranunculaceae and Dilleniaceae. apomixis. adj. apomictic
The opposite term is oligolecty, and refers to bees that exhibit a narrow, specialized preference for pollen sources, typically to a single family or genus of flowering plants. Roughly two-thirds of bee species in Europe are polylectic, relying on a diverse array of pollen sources. [ 7 ]