genetic aetiology definition
For medicine, see etiology (medicine) . Etiology (/iːtiˈɒlədʒi/ ; alternatively aetiology or aetiology) ætiology is the study of, causation or. Origination the word is derived from The greek, αἰτιολογία, aitiologia giving a reason (for, αἰτία, aitia; cause -and, -λογία). logiatiology (/iːtiˈɒlədʒi/ ; alternatively aetiology or aetiology) ætiology is the study of, causation or. origination
Genetic polymorphism. Definition. noun. (1) The existence together of many forms of DNA sequences at a locus within the population. (2) A discontinuous genetic variation that results in different forms or types of individuals among the members of a single species.Supplement. Genetic polymorphism promotes diversity within a population.It often persists over many generations because no single form has an overall advantage or disadvantage over the others regarding natural selection. A common example is the different allelic forms that give rise to different blood types in humans.enetic polymorphism promotes diversity within a population. It often persists over many generations because no single form has an overall advantage or disadvantage over the others regarding natural selection. A common example is the different allelic forms that give rise to different blood types in humans.