In an ecosystem, which group of organisms are producers? A. Animals. B. Plants. C. Bacteria. D. Fungi. 相关知识点: 试题来源: 解析 B。在生态系统中,植物是生产者,能够通过光合作用制造有机物。动物是消费者,细菌和真菌是分解者。本题考查生态系统中生产者的概念。
A. Producers B. Consumers C. Decomposers D. Herbivores 相关知识点: 试题来源: 解析 A。在食物链中,生产者处于最底层,它们通过光合作用等方式将太阳能转化为化学能,为其他生物提供食物和能量。B 消费者;C 分解者;D 食草动物都是在生产者之上。反馈 收藏 ...
In an ecosystem, which of the following organisms are considered primary producers? A. Herbivores B. Carnivores C. Green plants D. Decomposers 相关知识点: 试题来源: 解析 C。解析:在生态系统中,绿色植物是初级生产者。它们通过光合作用将太阳能转化为化学能,为生态系统中的其他生物提供食物和能量来源。
In a food chain, which organisms are at the top? A. 它市它市producers它市它市 B. 完历必再成重北率派广海程反受手起完历必再成重北率派广海程反受手起consumers完历必再成重北率派广海程反受手起完历必再成重北率派广海程反受手起 C. 五府采知何无系白五府采知何无系白decomposers五府采...
To solve the question regarding producers, we will analyze the options provided and determine which organisms can be classified as producers (autotrophic organisms that produce their own food).1. Understanding Producers: Produc
Step-by-Step Solution:1. Understanding Biomass: Biomass refers to the total mass of living matter within a given area or volume. It includes all the organisms in an ecosystem, from plants to animals.2. <
B) All organisms, therefore, allocate energy to growth, reproduction, maintenance, and storage. No choice is involved; this allocation comes as part of the genetic package from the parents. Maintenance for a given body design of an organism is relatively constant. Storage is important, but ultim...
13. As water cycles through an ecosystem, which process returns it to the atmosphere? a. Hydrolysis b. Condensation c. transpiration d. cytoplasmic streaming 5 A food web is shown below; use it to answer the next question. 14. Which organisms are necessary for the recycling of nitrogen?
Conservation biologists have long been concerned that species extinction could have significant consequences for the stability of entire ecosystems—groups of interacting organisms and the physical environment that they inhabit. An ecosystem could survive the loss of some species, but if enough species wer...
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