Hormons are known as chemical messenger justify.

Chemical messengers

What are chemical messengers?

Why are hormones called chemical messenger?

___________ is known as time messenger.

Endocrine glands control and co-ordinate the body functions through secreting certain chemical messengers called hormones. Due to certain physiological reasons, the blood glucose level of otherwise normal persons increases. What is the chemical nature of this hormone? Discuss its role in the body.

Hormones are chemically: