DNA stores information that is needed for passing down our genetic characteristics from one generation to the next â for example, what we look like and how we develop â hence it is also known as our genetic blueprint. Half of each person's DNA comes from their mother and the other half from their father. Back to Top.
Small Area Variations. Definition. Health Economics. A term usually applied to the observed wide variations in clinical practices within jurisdictions having otherwise similar health care organizational structures and payments systems, and having populations with similar demographic, economic, social and epidemiological characteristics.
An allele is a variant form of a given gene. Sometimes, different alleles can result in different observable phenotypic traits, such as different pigmentation. A good example of this trait of color variation is the work Gregor Mendel did with the white and purple flower colors in pea plants; discovering that each color was the result of a âpure lineâ trait which could be used as a control for future experiments. However, most genetic variations result in little or no observable variation ...