Complex sentence: As a matter of fact only one or two teachers in each institution take out this licence and are known as licensed teachers, but they accept the whole responsibility for the proper treatment of all bodies dissected in the building for which their licence is granted.
Split into simpler sentences: As a matter of fact only one or two teachers in each institution took out this licence and were known as licensed teachers. They accepted the whole responsibility for the proper treatment of all bodies dissected in the building for which their licence is granted.