It is an organelle because it is kind of like a tiny organ that is inside a cell.
Organ
Cell
Organcell
Organelle
Thats how I remember! I hope it helps!
The nucleus directs all activities that happen within the cell and contains the cell genetic material (DNA).<span> The nucleus gives the signal to the cell to grow, divide and/or make proteins. </span>
The parent cells are diploid.