1 Genetic variation results in different forms, or alleles, of genes. 2  For example, if we look at eye colour, people with blue eyes have one allele of the gene for eye colour, whereas people with brown eyes will have a different allele of the gene. 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 form of government in which sovereignty is actually or nominally embodied in one or several individual(s) reigning until death or abdication.They are called the monarchs.oday, the extent of a monarch's powers varies: 1  In an absolute monarchy, the monarch rules as an autocrat, with absolute power over the state and government â for example, the right to rule by decree, promulgate laws, and impose punishments.
Let's begin with monarchy. Monarchy was the most common form of government until the 19th century. Monarchy is a form of government in which a single family rules from generation to generation. The power, or sovereignty, is personified in a single individual.There are two main types of monarchy that differ based on the level of power held by the individual or family currently in power.o, in conclusion, a monarchy is a form of government ruled by a single family, and the power resides in one individual, like a king or queen. Absolute monarchy exists when the family has a lot of power and say in the political matters of the society, whereas constitutional monarchies are more ceremonial in their roles.