Describe what happens during prophase i and metaphase i and how these phases play an important role in the genetic diversity of the daughter cells produced.

In prophase 1:
Chromosomes become visible, crossing-over occurs, the nucleolus disappears, the meiotic spindle forms, and the nuclear envelope disappears.
In metaphase 1:
The pairs of chromosomes (bivalents) become arranged on the metaphase plate and are attached to the now fully formed meiotic spindle. The centrioles are at opposite poles of the cell.

Ithink the answer is nuclear membrane