B. The Study about the Plant Warning System. C. The Plants that Give Warnings. D. Why Scientists Do Research about Plants. 相关知识点: 试题来源: 解析 34 37. DBBA(1)D.细节理解题。根据Thishappenswhen a plantgetsattackedbyinsects.Theplantgivesoutchemicalsfromtheleavesthatarebeingeaten.This...
“research”作名词指的是many studies的总和。例如“Chemical research”指所有chemical studies的总和。所以尽量不要写"a research"，而要改成"a study"。“research”是一个集合名词。它在意义上已经是复数，但在语法上却是单数。如果你想表示不止一种类型的研究，可以说"bodies of research"或者"pieces of resea...
C.WhyScientistsDoResearchaboutPlants.D.TheStudyaboutthePlantWarningSystem. 相关知识点: 试题来源: 解析 (1)细节理解题。根据第二段中Ithasbeenknownforsometimethatplantsusechemicalstocommunicatewitheachother.Thishappenswhenaplantgetsattackedbyinsects.Theplantgivesoutchemicalsfromtheleavesthatarebeingeaten.This...
The wasps kill the insects that are eating the plants. Scientists hope to learn more about this plant warning system, so that we can use it to grow more crops. More surprisingly, plants also use sound to communicate. People can't hear these sounds; but plants are making them. Some ...
This study reports the mechanism of phytotoxicity by the explosive 2,4-dinitroanisole (DNAN) that is being phased in to replace TNT in munitions. Only low levels of DNAN are detoxified by plants, causing chronic toxicity and potential exposure to herbivores. ...
1. "What kind of scientist is he? He's a botanist. He studies plants." 2. "Mindy studies every day. That is why she gets such excellent grades. She wants to go to college to study math." 作名词(nouns): 有些作者把“study”的意思改成了“research”。“Research”作为动词,意思是“进...
The wasps kill the insects that are eating the plants. Scientists hope to learn more about this plant warning system, so that we can use it to grow more crops. More surprisingly, plants also use sound to communicate. People can't hear these sounds; but plants are making them. Some ...
Plants can respond to light(think about sunflowers) and temperature. Some can even respond to touch, such as the Venus flytrap(捕蝇草), which snaps shut when an insect stimulates its hairs.1. Why did researchers carry out the study? B A. To learn how plants recognize dangers. B. To ...
Plant sciences is the study of plants in all their forms and interactions using a scientific approach. Featured Bitterness and seedlessness decoded Aa analysis of fruit trait evolution in cucumbers shows how an APETALA2 (AP2)-like transcription factor regulates both parthenocarpy and bitterness. ...
Plants can respond to light (think about sunflowers) and temperature.Some can even respond to touch, such as the Venus flytrap(捕蝇草),which snaps shut when an insect stimulates its hairs.5. Why did researchers carry out the study? A A. To find out if plants can react to sounds. B. ...