According to Darwin, evolution is ASudden but discontinuous process BSlow, gradual, continuous process CSlow, sudden and discontinuous process DSlow and discontinuous processSubmit The driving force of an ecosystem is ABiomass BProducer CCarbohydrate in producers DSolar energySubmit Driving force of ...
教授提到达尔文观察到雀喙的差别,由此得出进化论的发现:Darwin had noted it was possible to imagine a point in history when one species of finch had somehow made it to the Galapagos from South America,and maybe from that point forward finch beaks evolved for different purposes.即达尔文认为加拉帕戈斯...
The major consumers of energy have enough local coal to keep going but are, however, seriously short of petroleum. The United Stated has 10 percent of the total petroleum reserves of the world in its own territory, and has been a major producer for decades. It still is, but its enormous...
【题目】【题目】According to the passage ,what did Darwin believe w ould happen to human emotion stha twer eno texpres【题目】【题目】【题目】【题目】 相关知识点: 试题来源: 解析 【解析】A 结果一 题目 According to the passage, what did Darwin believe would happen to human emotions that ...
Essay about Darwin’s Dangerous Idea What is evolution? Evolution is a change in the traits of living organisms over generations. Since the development of modern genetics in the 1940s, evolution has been defined more specifically as a change in the frequency of alleles in a population from one...
What is some of the evidence of evolution? According to Darwin, what will happen to organisms with traits that are best suited for their environment? What was Alfred Russel Wallace's theory of evolution? What was Jean-Baptiste Lamarck's theory of evolution?
Today, it is still regarded as one of the mostimportant works ever written. 相关知识点: 试题来源: 解析 IⅣ.课文预读(一)快读文章,把握大意What's the main idea of the passage?BA. The captain of the ship was very helpful.B. Darwin discovered something about evolution on the jour-ney...
(According to Darwin’s theory of survival of the fittest, the living beings have adapted to the environment in the long history of evolution.In that long process,accordingto the natural law, only the survival of thegroup, of thespecies, has significance. Nature does not care for individual ...
as noted by Charles Darwin in the nineteenth century, may be a universal sign of anger.As the originator of the theory of evolution, Darwin believed that the universal recognition of facial expressions would have survival value.For example, facial expressions could signal the approach of enemies ...
ThinkShare与分享为什么许多人对达尔文的理论感到“震惊” ?2 What kind of person was Darwin according to the passage?根据这篇文章,达尔文是什么样的人?你认为人类在未来将如何进化?4 What have you learnt about the spirit of scientific exploration?How can this spirit help you in your life and studies...