What is identified as the primary functional purpose of puberty?

• A. To become fully socialized.
• B. So that they will be able to reproduce.
• C. So that girls can be taller than boys.
• D. To have a fully developed brain.

Answer: (B)

The main purpose of puberty is to prepare the body for reproduction. Hormonal changes drive the maturation of the reproductive organs and the development of secondary sexual characteristics, enabling ovulation in girls and sperm production in boys. This readiness to reproduce is the biological function puberty serves. While social development, physical differences like height, and ongoing brain changes are important parts of adolescence, they are not the primary biological aim of puberty.