Answer:
Endocrine system may be defined as the system that controls the homeostsis of the organism by the production of hormones in the form of chemical messenger. Endocrine glands secrete their product directly into the blood stream.
The endocrine system regultes the proper growth and body metabolism. These system regulates the sugar level, calcium level and level of other ions in the body. The endocrine system is also responsible for the functioning of gonads.