Question

what is the primary purpose of mitosis in organisms?
to create cells with half the amount of chromosomes
to create identical copies of cells
to allow cells to specialize for different functions
to reduce the number of cells in an organism

Explanation:

Mitosis is a type of cell - division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, effectively creating identical copies of cells. Meiosis creates cells with half the amount of chromosomes. Cell differentiation allows cells to specialize for different functions. Mitosis does not reduce the number of cells in an organism.

Answer:

"To create identical copies of cells"