Genetic variation within a population is essential ___ evolution to occur. A. for B. to C. with D. by 相关知识点: 试题来源: 解析 A。“be essential for”表示“对……是必要的”,种群内的遗传变异对于进化的发生是必要的,用“for”正确。
百度试题 结果1 题目Change--or the ability to ___ (使自己适应变化中的环境) --is essential to evolution.相关知识点: 试题来源: 解析 正确答案:adapt oneself to a changing environment 反馈 收藏
Earth’s Evolution & Rock Dating ESSENTIAL QUESTION: SC.7.E.6.4 Explain and give examples of how physical evidence supports scientific theories that Earth has evolved over geologic time due to natural processes. ESSENTIAL QUESTION: What methods allow scientists to tell the age of rocks and what ...
Question #6: Is DSM the only way to do diagnosis? Given the problems in DSM-III, DSM-IV, and (likely) in DSM-5, would you argue for an alternative, more rational diagnostic system than the DSM? Could you describe it? Would your alternative system simply re- place the DSM or ...
The following sections are included:SummaryWhat is "Bio-noise," and Why it is Even A Question?The New Challenge for Cancer Research in the 鈥揙mics EraWhy Are Researchers Divided About Heterogeneity?Reductionism or holism?The research strategy also influences the scientistOther non-scientific ...
Question: What is the essential thing we should understand about Charles Darwin? Charles Darwin: Charles Darwin is credited with coming up with the theory of evolution which states that certain traits are selected for and passed down in generations. These traits allow the specie to be more fi...
A fundamental question for evolutionary biology is why rates of evolution vary dramatically between proteins. Perhaps surprisingly, it is controversial how much a protein's functional importance affects its rate of evolution. In most studies, functional importance has been measured on the coarse scale ...
Question: (a) What was "Darwin's missing evidence"? (b) Why was it essential to a full acceptance of his theory? Evolution: Through repeated generations, evolution is defined as a variation in the genetically inherited features of population genetics. These t...
in our scientific evolution and,whatever the anti-nuclear group says,it is wrong to(47) Da return to more primitive sources of fuel.However,opponents of nuclear energy point out that nuclear power stations bring a direct threat not only to the environment but also to c...
Remember, being well-prepared for this question will show the interviewer that you are serious about the procurement profession and have the necessary knowledge and skills to excel in this field. So, make sure to study up on supplier relationship management as it is one of the most frequently ...