What is heredity primarily concerned with?

Heredity is fundamentally focused on the transmission of genetic information from parents to their offspring. This encompasses physical characteristics, such as eye color, hair type, and height, as well as certain temperament traits that may be influenced by genetic factors. The essence of heredity lies in how these inherited traits manifest from the moment of birth, establishing a biological basis for certain attributes that are often not influenced significantly by environmental factors.

While other factors such as environment and upbringing play a crucial role in overall development, the process of heredity specifically concerns itself with the genetic framework laid out at conception, which continues to influence a child’s development throughout their life. This makes the emphasis on physical characteristics and temperament from birth aligned with the core principles of heredity.