Question

Mentions three characteristic feature of hormonal secretions in human beings.

Answer 1

Three important characteristics of hormonal secretion in human beings are:

$\left(i\right)$ Hormonal secretion are organ specific i.e., they work on specific target.

$\left(ii\right)$ Hormonal secretion cause chemical change at target site.

$\left(iii\right)$ They are secreted in blood stream so they can reach all parts of body.