Given the task definition and input, reply with output. In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.

Hormones have many different functions and modes of action .

Hormones have many different functions and modes of action ; one hormone may have several effects on different target organs , and , conversely , one target organ may be affected by more than one hormone .