Heredity is the term use for passing of phenotypic traits from ancestors to next generation or from parents to offspring. The process of the hereditary: => The offspring cell or organism acquires the characteristic of its parent cell of organism. <span>The study of hereditary is called genetics. It is based on the DNA study of a person’s cell. Mendel’s law shows how this inheriting works </span> <span>People may inherit physical, emotional or even health problems from their parents or ancestors.</span>
