The effects of light on plant and animal species 植物 Question 1 正确答案:TRUE 解析: 题干关键词:scientific evidence,photoperiodism 原文定位:第2段第6行:…photoperiodism, and the amount of experimental evidence for this phenomenon is considerable.(光周期现象,这一现象的实验证据相当多)。
剑桥雅思5 Test 4阅读passage 3答案解析 The effects of light on plant and animal species 光对动植物的影响 剑桥雅思5 Test 4 Passage 3阅读原文翻译 第1自然段 Light is important to organisms for two different reasons. Firstly it is used as a cue for the timing of daily and seasonal rhythms in...
The effects of light on plant and animal species Light is important to organisms for two different reasons. Firstly it is used as a cue for the timing of daily and seasonal rhythms in both plants and animals, and secondly it is used to assist growth in plants. Breeding in most organisms...
Human activities have negative effects on plant and animal species. Some people think it is too late to do anything about this problem. Others believe effective measures can be taken to improve this situation. Discuss both views and give your opinion. 题目翻译 人类行为对植物动物产生负面影响,有些...
剑桥雅思5 Test 4阅读passage 3答案解析 The effects of light on plant and animal species 光对动植物的影响 剑桥雅思5第四套题目阅读第三篇文章的14道题由7道TRUE/FALSE/NOT GIVEN和7道单句填空构成。题型上来讲不算太难,而且因为文章长度较短,主题又是光合作用这种我们高中生物普遍学过的内容,因此整体难度...
1Over forty percent of all plant and animal species on the earth live in ___ . A. the sea B. the rainforests C. the grassland D. the desert 2Over forty percent of all plant and animal species on the earth live in___. A. the sea B. the rainforests C. the grassland D. the ...
At the same time, about 40% of the world's plant species are at risk of extinction, ___most of the world's food comes from just a handful of plant and animal species.相关知识点: 试题来源: 解析 并列关系:and连接并列句,表示承接关系“与此同时,世界上大约40%的植物物种面临着灭绝的危险,而...
In the United States, the need to protect plant and animal species has become a highly ___ and sharply political issue since the passage of the Endangered Species Act in 1973. A. controversial B. universal C. compulsory D. overwhelming 相关...
Plant and Animal Species Activity in Grassland and Disturbed Area SettingsPatricia, Agustin
Becky Shu Chen, a technical advisor at the Zoological Society of London, shares her insights, saying that plant and animal species loss is now at the fastest rate in 10 million years.RELATED STORIES Third-generation reactor operational at Zhangzhou nuclear plant Video 13:51...