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| | Biology - Bee Behavior |
 | | Certain nectar and pollen plants, such as alfalfa, the clovers, and sweet clover, are grown widely for agricultural purposes and they are wild to some extent. |
 | | Nectar secretion or production is affected by such environmental factors as soil type, soil condition, altitude, latitude, length of day, light conditions, and weather. |
 | | Nectar is secreted by an area of special cells in the flowers called a nectary. |
| maarec.cas.psu.edu /bkCD/Pollination/Nectar_pollen_Plts.html (1057 words) |
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