Genetic variation is a fact that a biological system â individual and population â is different over space. It is the base of the genetic variability of different biological systems in space.Genetic variation is based on the variation in alleles of genes in a gene pool.It occurs both within and among populations, supported by individual carriers of the variant genes. Genetic variation is brought about by random mutation, which is a permanent change in the chemical structure of a gene.enetic variation is a fact that a biological system â individual and population â is different over space. It is the base of the genetic variability of different biological systems in space. Genetic variation is based on the variation in alleles of genes in a gene pool.
One kind of nonlinear function is called inverse variation. In these functions, the dependent variable equals a constant times the inverse of the independent variable. In symbolic form, this is the equation, where y is the dependent variable, k is the constant, and x is the independent variable.
Not all mathematical functions have periods. Some functions, such as f(x) = x, have no recurring values; every value of x gives a different value of f(x). The most well-known periodic functions are the trigonometric functions sine and cosine, both of which have a period of 2pi. The tangent function, tan(x) = sin(x)/cos(x), is also periodic, with a period of pi.