The graph depicts the relation between the age and height of both boys and . During puberty, there is a sudden increase in height of both boys and . On the basis of the above graph, it can be observed that during the age of 4-8 years, have less height as compared to boys. However, as soon as reach 12- 13 years, their height shows a sudden increase and becomes more than boys. In later years, growth in both sexes becomes stable. Growth during puberty is under the control of hormones.
