Exposure to stresses such as heat, cold and pesticides can have a greater negative impact on drones (males) compared to worker (female) honeybees, studies have shown. New research has come to light showing male honeybees are more vulnerable to the effects of...
ScienceDaily: Top Environment News: The weaker sex: Male honey bees more susceptible than females to widespread intestinal parasite
19, leading to the production of functional Tra protein which in association with Tra2 modulates the splicing ofdsxpre-mRNA in female mode;dsxpre-mRNA splices in a default mode in males in the absence of functional Tra protein20,21. Therefore, in drosophilids...
PCR amplification results showing DNA of the microsporidian parasiteNosema apisin the reproductive tissues of infected, mature male honey bees. Abbreviations: AG = accessory glands, AT = accessory testes, Eja = ejaculate, -ve control = water used as negative control,+ve control...
In addition to the quantity of the marking secretion, its composition likely plays a decisive role for male attractiveness. InP. triangulum, the composition of the males’ marking secretion has presumably been influenced by a female sensory bias [53–55]. FemaleP. triangulumuse (Z)-11-eicosen...
Honeybees can do three kinds of jobs. It is one of the most unusual insects in the world.Bees are special because they divide up their honeybee work.Each bee has a certain job to do. The busiest bee is the worker.Workers build the nest,called a hive.Inside the ...
Honeybees can do three kinds of jobs. The honeybee is one of the most unusual insects in the world. Bees are special because they divide up their work. Each bee has a certain job to do. The busiest bee is the worker. Workers build the nest called a hive. Inside the hive workers...
Basis of discriminatory visits of honeybees to sunflower Cytoplasmic Male Sterile (CMS) line (234A, pollen less) and Restorer line (6D-1, pollen line) making use of Electro Antenno Gram (EAG) response to fresh and day old florets was investigated. Freshly amputed antennae of A. mellifera...
Female bees visit flowers both to gather nectar for their own energetic needs and to gather the pollen on which their offspring will feed. Some bees are oligolectic, i.e., they are fairly restricted in the range of plant species from which they gather pollen. Others, such as the ...
avisual output from high-fidelity models provides unprecedented insight into flow features 视觉产品从高保真度的模型提供史无前例的洞察入流程特点[translate] athe queen is one female who lay eggs.drones are male honeybees. 正在翻译,请等待...[translate]...