Jagruk janta 6-12 jan 21

The document discusses the relationship between heredity and environment in determining traits. It states that while heredity plays a role through passing genes from parents to offspring, experiences and environment during life also impact development. For example, intelligence is shaped both by genetic factors and conditions during upbringing such as nutrition, education opportunities, and stress levels. The document concludes that an individual is a product of the constant interplay between the genetic inheritance from ancestors and influences from the surrounding environment throughout their lifetime.