a bees to make honey.b new flowers to grow.c orecs to have beautiful gardens. 相关知识点: 试题来源: 解析 8.b 大黄蜂是重要的授粉者,它们在采集花蜜和花粉的过程中,会帮助植物授粉,促进新花的生长。因此,正确答案是 b new flowers to grow。
A sleeping bee's antennae will stop, their head and tail tucks in and the wings rest on their body, like in the picture below. Female solitary bees sleep in their nests but male solitary bees sleep outside, resting in places likegrass stalks or in flowers. ...
Bees are the primary consumers of pollen in many ecosystems, but pollen consumption by adult bees while foraging is rarely studied, leaving a gap in our understanding of the nutritional ecology of collective foraging and pollination biology more generally. For example, while eusocial bees feed upon...
Savi ex Hassk.) positioning of their heads in the flowers, bumble bees are generally nectar collectors while honey bees collect both pollen and nectar but more of the ... OI Leleji - 《Euphytica》 被引量: 23发表: 1973年 加载更多
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flowers, without computing all the possibilities,” he added. Professor Chittka and colleagues have previously shown that bees were able to learn the shortest route possible to navigate between flowers in the lab but this is the first time they have been able to observe this behaviour in natural...
When in torpor, it seems that animals have been sleeping. But torpor goes much deeper than that. In fact, animals’ activities slow down in torpor.3An animal may take several breaths and then stop breathing for several minutes. Instead of wasting energy to keep warm, bodies in torpor can ...
They found that each bumble bee species in the study selected a different assortment of flowers, even though the bees were foraging across the same landscape. This information can be useful to land managers who are restoring or managing meadows and other riparian habitat for native bumble bees. ...