Answer :

Why do cells don’t just continue to grow larger as organisms grow larger is because this process involves mitosis in the cells. Mitosis is the occurrence of the cell division that is why the organisms grows and this is not influence by the size of a single cell but the number of cell and cell division progression course. Mitosis influences the growth number of cells thus the tissues grows larger and lastly, the organs expands at the maximum rate and development is at a cellular level.