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The principle of mutability is the notion that any physical property which appears to follow a conservation law may undergo some physical process that violates its conservation. [ 1 ] [ 2 ] [ 3 ] John Archibald Wheeler offered this speculative principle after Stephen Hawking predicted the evaporation of black holes which violates baryon number ...
Corrado Gini (23 May 1884 – 13 March 1965) was an Italian statistician, demographer and sociologist who developed the Gini coefficient, a measure of the income inequality in a society.
Spontaneous mutations occur with non-zero probability even given a healthy, uncontaminated cell. Naturally occurring oxidative DNA damage is estimated to occur 10,000 times per cell per day in humans and 100,000 times per cell per day in rats. [34]
In addition to these counts, data on the mutability and the frequency of the amino acids was obtained. [6] [7] The mutability of an amino acid is the ratio of the number of mutations it is involved in and the number of times it occurs in an alignment. [7] Mutability measures how likely an amino acid is to mutate acceptably.
Prior to Charles Darwin, most naturalists were saltationists, [a] believing that species evolved and that speciation took place in sudden jumps. [4] Jean-Baptiste Lamarck was a gradualist but similar to other scientists of the period had written that saltational evolution was possible.
Top: An ancestral gene duplicates to produce two paralogs (Genes A and B). A speciation event produces orthologs in the two daughter species. Bottom: in a separate species, an unrelated gene has a similar function (Gene C) but has a separate evolutionary origin and so is an analog.
The Indonesian Wikipedia (Indonesian: Wikipedia bahasa Indonesia, WBI for short) is the Indonesian language edition of Wikipedia. It is the fifth-fastest-growing Asian-language Wikipedia after the Japanese, Chinese, Korean, and Turkish language Wikipedias. It ranks 25th in terms of depth among Wikipedias.
Indonesia: Depending on the specific tribe in question, bigamy can be legal or illegal. Republic of Ireland: A criminal offence under section 57 of the Offences Against the Person Act 1861, up to seven years' imprisonment. [14] The Director of Public Prosecutions has discretion and rarely prosecutes. [15]