pollinating flowers C. destroying the roots D. making the soil dry 相关知识点: 试题来源: 解析 B。本题考查昆虫对植物的积极影响。选项 A“eating the leaves”是昆虫对植物的破坏行为;选项 C“destroying the roots”也是破坏行为;选项 D“making the soil dry”与昆虫无关。而选项 B“pollinating ...
Pollination systems in the boreal zone range from generalist to specialist, both entomologically and botanically. The relative importance of wind pollination, insect pollination, sexual separation between and within plants, and between flowers, hermaphroditism of flowers, and various breeding systems are r...
Biocommunication between Plants and Pollinating Insects through Fluorescence of Pollen and AnthersPollenFluorescenceHoneybeeChlorogenic acidBiocommunicationMutualismFlowering plants attract pollinators via various stimuli such as odor, color, and shape. Factors determining the foraging behavior of pollinators ...
” Ryalls says. Adding pollution “caused up to 90 percent fewer insects to be able to find the flowers that they need for food,” he says. This was in comparison to the pollutant-free rings. In some cases, only some 30 percent of the pollinating insects even entered the circles with ...
百度试题 题目植物与传粉昆虫是协同进化的。(Plants and pollinating insects evolve concertedly.) A.正确B.错误相关知识点: 试题来源: 解析 A后面是“开拓眼界”,那么前面应该是“增长学识”,选择B。反馈 收藏
1.1 Insect Pollinators: Insects such as bees, butterflies, and beetles play a vital role in pollinating flowering plants. This process facilitates plant reproduction and ensures the production of fruits, seeds, and other plant products. 1.2 Decomposition and Nutrient Cycling: Insects, particularly beet...
If you do have good pollinator habitat in your community, register your space as part of the SHARE initiative. 34. You can also access planting guides, spot rare habitats, and more information about the threats facing the world's bees.A. Pollinating plants are best.B. Bee populations are ...
根据文章大意以及第一段 “Bees aren`t the only insects pollinating(给… …授粉) red clover. Moths(飞蛾) do about a third of the flower visits after dark, new research suggests. The discovery stresses what researchers may be missing in researching into the night shift of plant pollination, ...
People depend on insects to help the plants to make many of the fruits, nuts and vegetables we eat. Past studies showed urban air pollution might hide the smells insects use to find flowers. For instance, ozone(臭氧), an ingredient in smog, can break down the smells from flowers. ...