Define adolescence.
Adolescence is the period of life, when the body undergoes changes, leading to reproductive maturity. It begins around the age of 11 and lasts upto 18 or 19 years of age. In girls adolescence may begin one or two year earlier than boys.
Prepare a Table having two columns depicting names of endocrine glands and hormones secreted by them.
What is the term used for secretions of endocrine glands responsible for changes taking place in the body?
What is menstruation? Explain.
List the changes in the body that take place at puberty.
