MICROANATOMY

Detailed explanation-1: -There are specific stages of development that both boys and girls go through when developing secondary sexual characteristics. These are the physical characteristics of males and females that are not involved in reproduction, such as voice changes, body shape, pubic hair distribution, and facial hair.

Detailed explanation-2: -For both boys and girls, these changes include a growth spurt in height, growth of pubic and underarm hair, and skin changes (e.g., pimples). Boys also experience growth in facial hair and a deepening of their voice. Girls experience breast development and begin menstruating.