Question

explain in brief what r hormones

Answer 1

hormones are chemical messenger which are secreted by endocrine glands directly into the blood and they reach the particular organ or tissue of the body and show their actions.

Answer 2

Hormones are chemical medium used for transmission of information in the form of signals within the body
Hormones are secreted by endocrine glands
These function away from the site of their production
These are produced in small quantities as they are effective only in small quantities