Interphase
During prometaphase, the nuclear envelope (membrane) breaks apart. However, some fragments of the nuclear envelope are still visible.
During telophase.
in what phase nuclear envelopes are absent?
Telophase
In mitosis the nuclear envelope begins to break in prophase. In meiosis the nuclear envelope begins to break in prophase 1.
Telophase, as that is when the nuclear envelope reforms.
Prophase.
Yes it is true that during telophase, a nuclear envelope surrounds each new set of chromosomes. It is also true that cells spend most of their lifetime in inter-phase.
prophase source:mb
prophase
The nuclear membrane reforms around the nucleus during Telophase, the last phase of mitosis.
Prophase