Can I clear only a section of a form?

Can I clear only a section of a form?

I have a form with several sections. Many times we duplicate records and only need to clear a (section) of the form and not the entire form. I know there's a "reset" button for the entire form, but is there a way to make a button which will clear only the section it is in? Even if I need to use coding to name each field I want the button to clear when pressed. Any help is appreciated.