Answer:
Cell Division. Cell division is the basis for all forms of organismal reproduction. Single-celled organisms divide to reproduce .Broadly they can be grouped into asexual and sexual cell division.When cells divide, they make new cells. A single cell divides to make two cells and these two cells then divide to make four cells, and so on. We call this process "cell division" and "cell reproduction," because new cells are formed when old cells divide.
Step-by-step explanation:
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