it includes more organisms in the ecosystem that would otherwise not be shown in a food chain.
Answer:
an interacting group of various species in a common location
Explanation:
If mitosis occurred without cytokinesis, the cell would contain two nuclei and twice the DNA. If cytokinesis occurred without mitosis , one of the new cells would lack DNA and a nucleus altogether. The cell cycle is regulated by signals both inside and outside of the cell.
I think this would answer your question. I did this in school and I only got a few wrong....