A unique feature of the nucleus is that it disassembles and re-forms each time most cells divide. At the end of mitosis, the process is reversed: The chromosomes decondense, and nuclear envelopes re-form around the separated sets of daughter chromosomes. ...

Does nuclear envelope reappear?

During telophase, chromosomes arrive at opposite poles and unwind into thin strands of DNA, the spindle fibers disappear, and the nuclear membrane reappears.

What phase do Nuclear envelopes re form?

During telophase, the nuclear envelope begins to re-form around the divided chromatids.