Genetic variation is a term used to describe the variation in the DNA sequence in each of our genomes. Genetic variation is what makes us all unique, whether in terms of hair colour, skin colour or even the shape of our faces.1  Individuals of a species have similar characteristics but they are rarely identical, the difference between them is called variation. Genetic variation is a result of subtle differences in our DNA. 2  Single nucleotide polymorphisms (SNPs, pronounced âsnipsâ) are the most common type of genetic variation amongst people. 3  Each single nucleotide polymorphism represents a difference in a single DNA base, A, C, G or T, in a personâs DNA.
A monarchy is a governmental system that has one person as the permanent head of state until he or she dies or gives up his or her position. Typically, the position of monarch is hereditary, as is the case with famous monarchies like that of the United Kingdom.
A monarchy is a government ruled by a king or a queen who inherits their position from their family, which is often called the royal family.. There are two types of monarchies: absolute monarchies and constitutional monarchies.In an absolute monarchy, the ruler has no limits on their wishes or powers.n oligarchy is a government ruled by a small group of powerful people. These people may spread power equally or not equally. An oligarchy is different from a true democracy because very few people are given the chance to change things.