Search results
Results from the WOW.Com Content Network
The spandrels in St Mark's Basilica inspired one of the paper's main metaphors. "The Spandrels of San Marco and the Panglossian Paradigm: A Critique of the Adaptationist Programme", also known as the "Spandrels paper", [1] is a paper by evolutionary biologists Stephen Jay Gould and Richard Lewontin, originally published in the Proceedings of the Royal Society B: Biological Sciences in 1979. [2]
The S9 fraction has been used in conjunction with the Ames test [4] to assess the mutagenic potential of chemical compounds. [5] Chemical substances sometimes require metabolic activation in order to become mutagenic. Furthermore, the metabolic enzymes of bacteria used in the Ames test differ substantially from those in mammals.
Tests of sufficiency in biology are used to determine if the presence of an element permits the biological phenomenon to occur. In other words, if sufficient conditions are met, the targeted event is able to take place. However, this does not mean that the absence of a sufficient biological element inhibits the biological event from occurring.
There are many limitations to test crosses. It can be a time-consuming process as some organisms require a long growing time in each generation to show the necessary phenotype. [11] A large number of offspring are also required to have reliable data due to statistics. [12] Test crosses are only useful if dominance is complete.
The Princeton University Press reprinted the book in 2001 as a part of the "Princeton Landmarks in Biology" series. [1] The book popularized the theory that insular biota maintain a dynamic equilibrium between immigration and extinction rates. The book also popularized the concepts and terminology of r/K selection theory. [2]
Biology is the scientific study of ... [11] [12] Their ... at the start of chapter XII noted “The first and most important of the conclusions which may be drawn ...
Mathematical and theoretical biology, or biomathematics, is a branch of biology which employs theoretical analysis, mathematical models and abstractions of living organisms to investigate the principles that govern the structure, development and behavior of the systems, as opposed to experimental biology which deals with the conduction of ...
[5] [8] While the essay argues (following de Chardin) that Christianity and evolutionary biology are compatible, a position described as evolutionary creation or theistic evolution, the phrase is also used by those who consider that "in biology" includes anthropology, and those who consider a creator to be unnecessary, such as Richard Dawkins ...