Factors Affecting Growth and Development Following are the factors that affect growth and development: 1. Heredity Heredity is the transmission of physical characteristics from parents to children through their genes. It affects all the aspects of physical appearance such as height, weight, body structure, color of eyes, skin complexion etc. Diseases and conditions such as heart disease, diabetes, obesity etc., can also be passed from parents to child through genes, which affect the growth and development of the child. 2. Environment Environment refers to the atmosphere at the child’s home and his/her interaction with his/her family, peers, neighborhood etc. Environment plays an important role in the growth and development and it represents the sum total of a physical and psychological development. 3. Sex / Gender The sex or gender of the child is another major factor affecting the physical growth and development. At the time of puberty, boys and girls grow and develop different...