Question

during this phase two diploid daughter cells form from the original parent cell?

Answer 1

"Mitosis" is how our cells divide.

Here's a picture of Mitosis, in each of its four phases:
http://www.accessexcellence.org/RC/VL/GG/images/MITOSIS.gif

You can see on the very bottom that "telophase" is when the cell begins to really split in two.

Answer 2

To be slightly pedantic mitosis and cytokinesis are the phases in which cells divide.