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  2. Pollination - Wikipedia

    en.wikipedia.org/wiki/Pollination

    Self-pollination occurs when pollen from one flower pollinates the same flower or other flowers of the same individual. [45] It is thought to have evolved under conditions when pollinators were not reliable vectors for pollen transport, and is most often seen in short-lived annual species and plants that colonize new locations. [ 46 ]

  3. Pollination trap - Wikipedia

    en.wikipedia.org/wiki/Pollination_trap

    Slipper orchids have smooth landing surfaces that allow insects to slide into a container from which a window of light leads the insect outwards through a narrow passage where the pollen transfer occurs. The structures found in large flowers such as those of Rafflesia and some Aristolochia are also evolved to attract and trap pollinators. [5 ...

  4. Entomophily - Wikipedia

    en.wikipedia.org/wiki/Entomophily

    Unspecialised flies with short proboscides are found visiting primitive flowers with readily accessible nectar. More specialised flies like syrphids and Tabanids can visit more advanced blooms, but their purpose is to nourish themselves, and any transfer of pollen from one flower to another happens haphazardly. The small size of many flies is ...

  5. Xenogamy - Wikipedia

    en.wikipedia.org/wiki/Xenogamy

    Cross-pollination involves the transfer of pollen grains from the flower of one plant to the stigma of the flower of another plant. The main characteristics which facilitate cross-pollination are: Herkogamy : Flowers possess some mechanical barrier on their stigmatic surface to avoid self-pollination, e.g. presence of gynostegium and pollinia ...

  6. Pollinator - Wikipedia

    en.wikipedia.org/wiki/Pollinator

    The bee collects the pollen by rubbing against the anthers. The pollen collects on the hind legs, in a structure referred to as a "pollen basket". As the bee flies from flower to flower, some of the pollen grains are transferred onto the stigma of other flowers. Nectar provides the energy for bee nutrition; pollen provides the protein.

  7. See marijuana's devastating effects on dogs that ate pot - AOL

    www.aol.com/article/2016/03/03/see-marijuanas...

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  8. Hydrophily - Wikipedia

    en.wikipedia.org/wiki/Hydrophily

    In these the pollen floats on the surface and reaches the stigmas of the female flowers as in Hydrilla, Callitriche, Ruppia, Zostera, Elodea. In Vallisneria the male flowers become detached and float on the surface of the water; the anthers are thus brought in contact with the stigmas of the female flowers. [ 1 ]

  9. Did spring allergy season hit SC early this year? Here’s what ...

    www.aol.com/did-spring-allergy-season-hit...

    Also, tree pollen season tends to end around May. Allergies are the result of immune system reactions to allergens. When a person encounters something they are allergic to, different chemicals ...

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