Genetic processes work in combination with an organism's environment and experiences to influence development and behavior, often referred to as nature versus nurture.
Genetics may be defined as the study of gene s at all levels, including the ways in which they act in the cell and the ways in which they are transmitted from parents to offspring.
MedlinePlus Genetics provides information about the effects of genetic variation on human health. Learn about genetic conditions, genes, chromosomes, and more.