Related to struggle for existence:survival of the fittest n (Biology) (not in technical usage) competition between organisms of a population, esp as a factor in the evolution of plants and animals. See alsonatural selection Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 ...
in biology, a metaphorical expression proposed by C. Darwin (1859) to describe an organism’s activity directed at preserving life and providing for the existence of offspring. The concept of the struggle for life is closely related to natural selection. In the most general sense, the struggle...
strug′gle for exist′ence, Biologythe competition in nature among organisms of a population to maintain themselves in a given environment and to survive to reproduce others of their kind. 1820–30 'struggle for existence' also found in these entries (note: many are not synonyms or translations...
"However, it did not survive there long," said Christian Kammerer. He is a scientist with the North Carolina Museum of Natural Sciences. Kammerer studies fossils and was the lead writer of the research published in Current Biology. "They have no living descendants, but they are a member of...
The second part of the 20thcentury was dominated by a fresh and powerful discipline, molecular biology, which claimed to explain the nature of life. This was dominated by a central dogma, which was rooted in the chromosomal theory of heredity, and the deciphering of the structure of DNA. The...
___【参考答案】1.BiologyandEnglisharemyfavoritesubjects.2.Alwaysbearinmindthatyourownresolutiontosuccessismoreimportantthananyonething.3.Hisplanwassuchagoodonethatweallagreedtoacceptit.4.Ihadtoworktosupportmyfamily.5.Suppose(that)youhaveonemilliondollars-whatwouldyoudo?维度十:语法填空版(外刊原创)Spring...
Prof. Dr. Zekeriya ALTUNER Gaziosmanpaşa University. Faculty of Arts and Sciences, Biology Department, Tokat. zekeriya.altuner@gop.edu.tr This perfect order and system in the universe is the result of mutual assistance, solidarity, answering one anoth
Despite decisions in numerous court cases that specifically exclude creationism and creation science from primary and secondary biology classes in America's public schools, creationists now work locally to minimize or remove evolution from science teaching standards. The nationally organized movement to ...
a如果我们不采取措施保护濒临灭绝的野生动物,他们将很难在世上幸存下来 If we do not adopt the wild animal which the measure protection borders on exterminates, they very will be difficult in the world to fortunately survive get down[translate]...
a他的微笑使我们很高兴 His smile causes us to be very happy[translate] a地方ナンパ ～長野編 地方[nanpa) ~长野编辑[translate] a就可以饮用 May drink[translate] a这意味着野生生物将有越来越少的空间 This meant the wild biology will have the more and more few spaces[translate] ...