Species evolve through natural selection. What is natural selection? A. a process by which organisms with favorable traits survive and reproduce B. a method of artificial breeding C. a random event D. a process of rapid change 相关知识点: ...
'Natural selection' is, it seems, an ambiguous term. It is sometimes held to denote a consequence of variation, heredity, and environment, while at other times as denoting a force that creates adaptations. I argue that the latter, the force interpretation, is a redundant notion of natural ...
108.4K Views. Natural selection is an evolutionary process in which individuals with survival-promoting traits reproduce at higher rates. These favorable traits become more common within a population or species. Naturally selected traits initially arise
It aims to build an economic globalization that is open, inclusive, balanced, and beneficial to all. 创新之路。创新是推动发展的重要力量。共建“一 带一路”坚持创新驱动发展,把握数字化、网络化、智能化发展机遇,探索新业态、新技术、新模式,探寻新的增长动能和发展路径,助力各方实现跨越式发展。各 方...
B 正确答案:B解析:细节题 答案在第一段的中间部分:一系列小的特征变化将不断累积,最终诞生的生物将会与其祖先存在很大差异,从而成为新的物种(…a series of small differences…they would constitute a new species.)。A,C,D三项也包含文章中已出现的词语,因此具有迷惑性,但根据上下文不难看出答案是B项。反馈...
What can natural selection lead to? A. Only the evolution of new species. B. Only changes in the characteristics of a population. C. Both the evolution of new species and changes in the characteristics of a population. D. Nothing.
What is artificial selection? Do you think it affects the process of natural selection? How View Solution The unit of natural selection is : View Solution The unit of natural selection is : View Solution Which species is most likely to be positively selected by natural selection ? View Solu...
What is the basis of natural selection? What is variation in natural selection? What are the types of natural selection? What happens in the process of natural selection? Define natural selection and give an example in biology. What is the difference between natural selection and evolution?
In modern biology, natural selection is a process whereby species which have traits that enable them to adapt in an environment survive and reproduce, and then pass on their genes to the next generation. Natural selection means that species that can adapt to a specific environment will grow in ...
百度试题 结果1 题目英语翻译.What we call "the survival of the fittest" he named "natural selection". 相关知识点: 试题来源: 解析 我们所说的“适者生存”,他将其命名为“自然选择(法则)”.反馈 收藏