百度试题 结果1 题目Bees and wasps both sting, but theytoo. 相关知识点: 试题来源: 解析 5. have other similarities; Similarly; is similar to 反馈 收藏
They have some visual similarities but hoverflies are completely safe and can’t sting or bite. The Yellow JacketPerhaps the most notorious sibling of bees and wasps, the yellow jacket is highly aggressive in defending its nest. They can be useful for controlling other insect species, but aren...
BEES are four-winged flower-feeding flying insects having similarities with ants and wasps and they belong to family ofApoidea. They are well known for their pollination and production of honey andbeeswax. There are around 20,000 known species of bees in seven to nine recognized families. Among...
That result was consistent with limited sequencing of cDNA from silk glands and mass spectral analysis of the corresponding silks which provided no evidence of major silk components other than the four fibroins (Sutherland et al., 2007). In spite of their similarities, the silk of A. mellifera...
In several Hymenoptera (ants, bees and wasps), which are haplodiploid as 20% of the animal kingdom, it relies on the single-locus complementary sex-deter- mination (sl-CSD) mechanism2: males are usually haploid, and therefore, hemizygous at the complementary sex-determiner (csd) locus, ...
Among species, male bees show more differences than similarities On the other hand, the differences in male bees from species to species are many, encompassing behavior, morphology, and appearance. Honey bee drones are known for congregating in mating areasknown as drone congregation areas. These ...
The nightly resting behaviour of some solitary bees (Epeolus, Triepeolus, Protepeolus, Anthophora, and Melecta) was studied in the laboratory and compared with results obtained previously in honey bees. Similarities and differences in physiological and behavioural correlates of rest were found; only...
With less than a million neurons, the western honeybee Apis mellifera is capable of complex olfactory behaviors and provides an ideal model for investigating the neurophysiology of the olfactory circuit and the basis of olfactory perception and learning. Here, we review the most fundamental aspects of...
In the evolutionary arms race between predator and prey, hymenopterans have evolved active defence mechanisms [1]. Although bees and wasps are capable of inflicting a painful sting upon a predator, it is still more beneficial for them to avoid attack, and thus the risk of getting killed or ...
In comparison, the barbed stings of honey bees are relatively difficult to be withdrawn from fibrous tissues (e.g. skin), while the removal of paper wasp stings is easier due to their different structures and insertion skills. The similarities and differences of the two kinds of stings are ...