Answer:
The correct answer is -
prokaryotic - nucleoid
eukaryotic - nucleus
Step-by-step explanation:
There are two types of cells broadly one prokaryotic or bacterial cell and eukaryotic cell. Both cells have many differences functionally and structurally. Prokaryotic cells have their genetic material in the denser region called nucleoid which is not bound by and membrane.
In eukaryotic cells, there is an organelle called a nucleus that carries genetic material enclosed in a double membrane that has many other component and a matrix called nucleoplasm.