Question

Why harmones are called as chemical mesesngers?

Answer 1

Hormones are called chemical messengers because they are chemical agents that travel around the body to tell specific cells to perform a specific action. The term hormone describes a variety of chemicals that perform these signaling tasks. ... The body has an endocrine system that is comprised of several glands.

Answer 2

Hormones: the body's chemical messengers. The human body secretes and circulates some 50 different hormones. A wide variety of these chemical substances are produced by endocrine cells, most of which are in glands. The hormones then enter the blood system to circulate throughout the body and activate target cells.