What is required for natural selection to occur? Evolution: Evolution is a change in the genetics of a population over time. Natural selection is one of the main causes of evolution and forces changes in a population. Answer and Explanation:1 ...
A. Genetic variation B. Inheritance C. Mutation D. Genetic recombination 相关知识点: 试题来源: 解析 A。中文解析:文章最后提到“And in evolutionary biology, genetic variation provides the raw material for natural selection...”,在进化生物学中,遗传变异为自然选择提供了原材料。反馈...
试题来源: 解析 B。解析:文中提到“Natural selection is the process by which organisms that are better adapted to their environment are more likely to survive and reproduce.”,自然选择是那些更适应环境的生物体更有可能生存和繁殖的过程。反馈 收藏 ...
A. Special individuals. B. New species. C. Random traits. D. Adapted characteristics. 相关知识点: 试题来源: 解析 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...
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: ...
结果一 题目 英语翻译.What we call "the survival of the fittest" he named "natural selection". 答案 我们所说的“适者生存”,他将其命名为“自然选择(法则)”.相关推荐 1英语翻译.What we call "the survival of the fittest" he named "natural selection"....
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.
Natural selection is a process whereby species that have traits that enable them to adapt in an environment survive and reproduce, passing on their genes to the next generation.
To understand Darwin's concept of natural selection, we have to contrast it with his characterization of artificial selection, and then ask: what isdoi:10.1007/s12045-013-0065-8Abhijeet S. Bardapurkar165. School of Educational Studies, Ambedkar University, Delhi (Integrated Institute of Technology...
What is not a requirement for evolution by natural selection to occur? a) Traits must be inherited. b) Traits must influence reproductive success. c) Inherited traits must have variation within the population. d) Characteristics that are favored (fitness) ...