Derived from the Latin puberatum (age of maturity), the word puberty describes the physical changes to sexual maturation, not the psychosocial and cultural maturation denoted by the term adolescent development in Western culture, wherein adolescence is the period of mental transition from childhood to adulthood, which …

What do you mean by puberty class 10?

The time between childhood and adulthood is called adolescence. The age at which sex hormones(or gametes)begin to be produced and boy and girl become sexually mature is called puberty.

Why do girls start puberty before boys?

Most commonly, especially in girls, precocious puberty is due to the brain sending signals earlier than it should. There is no other underlying medical problem or trigger. This also can often run in families. Less often, precocious puberty stems from a more serious problem, such as a tumor or trauma.