Define the green light. the green light synonyms, the green light pronunciation, the green light translation, English dictionary definition of the green light. n. 1. The hue of that portion of the visible spectrum lying between yellow and blue, evoked in
结果1 题目___ makes plants green. A. Sunlight B. Moonlight C. Starlight D. Lightning 相关知识点: 试题来源: 解析 A。解析:阳光使植物变绿。选项 B 月光不能使植物变绿。选项 C 星光也不行。选项 D 闪电不能使植物变绿。反馈 收藏
Green plants need ___ to make food. A. sunlight B. moonlight C. starlight D. firelight 相关知识点: 试题来源: 解析 A。解析:绿色植物需要阳光来制造食物。选项 A 是阳光,符合题意。选项 B 是月光,选项 C 是星光,选项 D 是火光,都不能满足植物制造食物的需求。反馈...
Plants need light. It’s a simple statement, and it’s true. But it’s actually a bit more complicated than that. While light is necessary to create the energy needed to bloom and blossom, light requirements go beyond a yes/no option. Just as a lack of light will hurt your plant, ...
4. To signal, direct, or guide with light: "You'd ... set the lamp in the dormer window to light him home through the storm" (Edith Nesbit). 5. To enliven or animate: A smile lit her face. v.intr. 1. To start to burn; be ignited or kindled: Green wood does not light eas...
No sunlight, no problem. These low-light indoor plants will grow beautifully, even in rooms that don't get much (or any) light throughout the day. Shop these low-maintenance plants now.
百度试题 题目Light in some form is()essential for the healthy development of green plants. A.fortunatelyB.somewhatC.absolutelyD.imaginably相关知识点: 试题来源: 解析 C 反馈 收藏
44. The ___ (科学家) tells us that the green plants produce (产生) oxygen by light.相关知识点: 试题来源: 解析 scientist 该句需要填入表示“科学家”的名词,且要与谓语动词“tells”保持一致。由于“tells”是第三人称单数形式,因此填入的词也应为单数形式。因此,答案为“scientist”。反馈...
During their long-term adaptation to light, plants have evolved a photodamage defense mechanism: When exposed to strong light or ultraviolet (UV) radiation, plants quickly accumulate phenolic compounds, including phenolic acids, flavonols, flavones, and anthocyanins, inside leaf cells. These compounds ...
Green plants have an in-built protection system that prevents their photosynthetic machinery from being damaged by excessive levels of light. Researchers have now demonstrated a similar mechanism in an artificial molecular system.