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We need bees to pollinate our crops. If all the bees were to die off tomorrow, farmers would experience low crop yields, and countries would struggle to feed their people. We would have to turn to ...
Waggle-dancing bees produce and release two alkanes, tricosane and pentacosane, and two alkenes, -9-tricosene and (Z)-9-pentacosene, onto their abdomens and into the air. [7] The direction and duration of waggle runs are closely correlated with the direction and distance of the resource being advertised by the dancing bee.
Swarming bees require good communication to all congregate in the same place. Honey bees are adept at associative learning, and many of the phenomena of operant and classical conditioning take the same form in honey bees as they do in the vertebrates. Efficient foraging requires such learning. For example, honey bees make few repeat visits to a ...
For bees, their forage or food supply consists of nectar and pollen from blooming plants within their flight range. The forage sources for honey bees are an important consideration for beekeepers . In order to determine where to locate hives for maximum honey production and brood one must consider the off-season.
Worker bees forage nectar not only for themselves, but for their whole hive community. Optimal foraging theory predicts that this bee will forage in a way that will maximize its hive's net yield of energy. Optimal foraging theory (OFT) is a behavioral ecology model that helps predict how an animal behaves when searching for food. Although ...
Pregnant women and people in need of regular supplementation due to deficiency should talk to their doctor before relying on expired vitamins. Dietary supplements are products intended to ...
The current average interest rate for a 30-year fixed mortgage is 7.04% for purchase and 7.07% for refinance, unchanged from 7.04% for purchase and up 5 basis points from 7.02% for refinance last ...
Bees feed on nectar and pollen, the former primarily as an energy source and the latter primarily for protein and other nutrients. Most pollen is used as food for their larvae . Vertebrate predators of bees include primates and birds such as bee-eaters ; insect predators include beewolves and dragonflies .