Summarize the process of heredity

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.
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
People may inherit physical, emotional or even health problems from their parents or ancestors.