What characteristic refers to genetic traits a person inherits from their parents?

The characteristic that refers to genetic traits a person inherits from their parents is heredity. Heredity is the biological process by which parents pass on certain traits, characteristics, and genetic information to their offspring. This encompasses a wide range of genetic elements, such as eye color, hair type, and susceptibility to certain diseases. The concept of heredity is fundamental in genetics, as it highlights the role of genes in determining the biological traits of an individual.

In contrast, environment refers to the external factors that influence an individual's development and behavior but do not involve genetic inheritance. Heritage often relates to culture, traditions, or ancestral backgrounds rather than the specific genetic traits passed down. Upbringing refers to the care, education, and experiences that shape a person's development, which, while impactful, does not directly involve genetic inheritance. Thus, heredity is the most accurate term to describe the genetic traits inherited from parents.