A. eat other organisms B. make their own food C. move around freely D. speak to other organisms 相关知识点: 试题来源: 解析 B。植物可以通过光合作用制造自己的食物。选项 A 植物不能吃其他生物。选项 C 植物不能自由移动。选项 D 植物不能说话。反馈...
百度试题 结果1 题目Fish eat small organisms. Dolphins eat ___. A. plants B. insects C. fish and squid D. leaves 相关知识点: 试题来源: 解析 C。鱼吃小生物,海豚吃鱼和乌贼等。反馈 收藏
Fungi(菌类) are a group of organisms that have no leaves or flowers. In fact, fungi do not even share the green color that most other plants display. Scientists say that there are over 1.5 million different species of fungi in the world. One interesting thing is thattheyoften interact with...
In ecosystems around the world, big guys eat littler guys, who in turn eat plants and other organisms at the base of the food web.Science News
The work they do in our soil is incredibly complex but it all boils down to this: microbes eat, so we eat. Plants are unable to take from the soil the nutrition they need without microbes working in the soil. Microbes are alive, and must have nutrition to survive, and that nutrition ...
You Are What You Eat Genetic(基因的)engineering is the scientific change of the genetic material in a living organism. It allows scientists to identify specific genes, to remove them from an organism's chromosomes (染色体), improve them, analyze them, and possibly clone them...
The main body of a fungus is made of filamentous threads called hyphae. The hyphae are made of strings of cells that allow nutrients to flow from one cell to another. Collectively, the hyphae are referred to as the mycelium. Depending on the species, it can grow in or on a variety of...
A.Bt toxins do not affect nontarget organisms because the toxins only harm pests that eat the leaves, stems, or fruit of the plants. B.Bt plants have been shown in field studies to cause great harm to nontarget organisms. C.Bt plants do not cause as much harm to nontarget species as...
They normally suck on the flowers and fruit, then swallow the nectar or juice and spit out the rest. Because fruit bats disperse seeds and pollinate the flowers of many plants, many of the fruits and vegetables we eat every day would not exist without these bats. ...
The results of the current study show that when the deformation of thecell wallis small, the light intensity is small no matter how rapidly the indentation is made, and it is also small when the indentation is large but applied slowly. Only when both the amplitude and rate are large is th...