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.
Answer by 4Megan.Oneil. Confidence votes 94. A small change in a person's DNA cause a genetic disorder because changes in a gene's DNA sequence can change the organisms proteins by altering their amino acid sequences, which may directly affect one's phenotype which most likely would result in a genetic disorder.erge this question into. Split and merge into it. Answer by 4Megan.Oneil. Confidence votes 94. A small change in a person's DNA cause a genetic disorder because changes in a gene's DNA sequence can change the organisms proteins by altering their amino acid sequences, which may directly affect one's phenotype which most likely would result in a ...