ECONOMICS (CBSE/UGC NET)

Detailed explanation-1: -Heredity: all the traits and properties that are passed along biologically from both parents to child. To some degree this determines your general level of health. You inherit physical traits such as the color of your hair and eyes, shape of your nose and ears, as well as your body type and size.

Detailed explanation-2: -Genes influence each individual’s behavioral and psychological characteristics, including intellectual ability, personality, and risk for mental illness-all of which have bearing on both parents and children within a family.

Detailed explanation-3: -Overall, genetics has more influence than parents do on shaping our personality. Molecular genetics is the study of which genes are associated with which personality traits. The largely unknown environmental influences, known as the nonshared environmental effects, have the largest impact on personality.

Detailed explanation-4: -Genes carry the information that determines your traits (say: trates), which are features or characteristics that are passed on to you-or inherited-from your parents. Each cell in the human body contains about 25, 000 to 35, 000 genes.