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...
It is unclear how Tumor Biology will be able to recover from such disastrous reputational damage and whether there is even merit in continuing its publication. Other journals for cancer and oncology research would do well to observe this case closely and learn from its mistakes....
part of the genome that by definition it would be better to get rid of, because it has no role, no function, and is just a kind of genetic burden for the host genome. This simplistic view must now be tempered. First of all, TEs and the rest of the genome have lived side by side...
(5:18). Note that there is no statement about the man’s marital status here. It is irrelevant to the charge, because the law defines adultery around a married woman. It is the biology of procreation that drives this definition. If a man sleeps with two women and both fall pregnant, ...
t change anything. I refuse to use my so-called disabilities as an excuse for not achieving greatness but I may need to re-examine my definition of greatness. We’ve all been inspired by the achievements of successful people with disabilities. There is no reason why I can’t be my own ...
descriptive biology and a regulatory and ethical system, by applying biological categories to the science of man, and by basing moral principles on natural history, Lamarck made an intentional naturalistic fallacy, which was justified by his view of nature and natural laws (ibid.: 130). For the...
part of the genome that by definition it would be better to get rid of, because it has no role, no function, and is just a kind of genetic burden for the host genome. This simplistic view must now be tempered. First of all, TEs and the rest of the genome have lived side by side...
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...