What is heredity?

• A. The blend of physical and temperamental characteristics inherited by a child from the birth parents. Inherited characteristics may have positive or negative influences on a child.
• B. The process of education.
• C. The steps of reproduction.
• D. The influence of peers on development.

Answer: (A)

Heredity is about what you inherit from your parents—traits passed down through genes from birth parents to the child. This includes physical features like eye color, hair type, and height, as well as temperamental tendencies—the ways a person might naturally behave or react. These inherited traits can influence how a child develops and can have positive or negative effects depending on how genes interact with the environment. It’s important to recognize that biology provides a set of possibilities, while experiences and surroundings shape how those possibilities are expressed. The other ideas described—education, the steps of reproduction, or the influence of peers—focus on learning, creating offspring, or social environment, rather than the transmission of traits from parents.