Answer: B. simple cell with no nucleus
Explanation:
A prokaryotic cell refers to a simple and primitive type of eukaryote that does not have a membrane-bound nucleus and the other organelles bound by the membranes. It is characterized by its relative simplicity compared to those of the eukaryotic cells. In prokaryotic cells, there is one genetic material nuclei region that contains the major circular DNA molecule and it does not have a membrane boundary.
Bacteria and archaebacterial cells are usually the prokaryotic. Unlike the eukaryotic cells found in plants, animals, fungi, and also protists which encompass a true nucleus as well as separate structures inside them; prokaryotes do not have these types of divisions. In contrast, their genetic information is scattered around the cell.