1.Natural competition in natural selection Fig.1 In the history of evolution of all species, including human beings, natural competition is seemed as the main driving force which compelled species to survive in the selection of nature. In this section we will discuss the competition in natural ...
Define naturalisation. naturalisation synonyms, naturalisation pronunciation, naturalisation translation, English dictionary definition of naturalisation. Noun 1. naturalisation - the quality of being brought into conformity with nature naturalization na
网络自然选择理论 网络释义 1. 自然选择理论 ...便会被淘汰。这就是「进化论」中的「自然选择理论(The Theory Of Natural Selection)」,简单地说,就是「物竞天择」或「 … tw.myblog.yahoo.com|基于2个网页 释义: 全部,自然选择理论
Define naturalist. naturalist synonyms, naturalist pronunciation, naturalist translation, English dictionary definition of naturalist. n. 1. One versed in natural history, especially in zoology or botany. 2. One who believes in and follows the tenets of
Darwin did not, after all, put forth, as I conceive it was his own impression that he did, a theory of the origin of species, but only of adaptations. And inasmuch as Mr. Romanes is of opinion that specific differences are not adaptive, while those of genera are, it follows that Mr...
Natural selection is the mechanism through which evolution occurs. Through natural selection, animals possessing adaptations (or favorable traits) are able to survive and reproduce and pass on their traits to their offspring. Over time, this leads to evolution....
1英语翻译24.The role of natural selection in evolution was formulated only a little more than a hundred years ago,and the selective role of the environment in shaping and maintaining the behavior of the individual is only beginning to be recognized and studied.【译文】 自然选择在进化中的作用仅...
根据第一段Natural selection is the process by which one type of animal within a species thrives because of certain characteristics that make it more likely to live than others in its group.可知,自然选择是一种过程,在这个过程中一种动物有使它比其他群体更有可能活下去的某些特征而能够更多地繁衍生息...
THE soul of many an anti-Darwinian will have been cheered by Mr. A. W. Bennett's paper on “The Theory of Natural Selection from a Mathematical Point of View.” It is, in fact, a very admirable piece of special pleading, based on a skilful assumption of
Define Natural Sciences. Natural Sciences synonyms, Natural Sciences pronunciation, Natural Sciences translation, English dictionary definition of Natural Sciences. n. A science, such as biology, chemistry, or physics, that deals with the objects, phenom