Discrimination against children and youth is caused by the bias adults have for other adults that causes them to discriminate against young people. Bias for adults is called adultism. When something is based on adultism, it is called adultcentrism.While adultism is sometimes appropriate, adultcentrism is often inappropriate.
Genetic makeup refers to the genes that determine what you look like and what physical characteristics you have. They are your GENOTYPE, and when these genes are expressed (the color of your eyes, your blood type, your hair texture, the structure of your digestive enzymes, etc), you are showing your PHENOTYPE.
BRCA1 and BRCA2 gene mutation testing can give several possible results: a positive result, a negative result, or an ambiguous or uncertain result. A positive test result indicates that a person has inherited a known harmful mutation in BRCA1 or BRCA2 and, therefore, has an increased risk of developing certain cancers.