Suppose you discover a new organism. what would you expect to see if you studied it under a microscope?

It will be composed of cells.

The cell theory has been proven to be  true .  The cell theory states that:1.All living things are made up of one or more cells.2.All living cells come from pre-existing cells, by division.3.The cell is the fundamental, structural unit of all living organism.  The organismal theory on the other hand argues that during plant growth/evolution, the original cell expanded into the whole organism. This opposes the 2nd tenet of the cell theory that all living cells come from pre-existing cells by division.