Answer:
The given statement is: a. TRUE
Step-by-step explanation:
Adolescence is a stage of transition involving psychological and physical development at the onset of puberty (at 11 or 12 years of age) and is usually associated with teen years.
Puberty is defined as the process of rapid growth by which the body of a child (male or female) develops and matures into the adult body and attains sexual maturity.
In this process, hormonal signals from the brain stimulates the production and secretion of hormones from the gonads. These hormones causes transformation of bones, skin, blood, hair, sex organs and stimulates physical growth.
Therefore, Puberty is the aspect of adolescence which can be seen in every society.