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garik1379 [7]
3 years ago
9

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.
Biology
1 answer:
irga5000 [103]3 years ago
8 0
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.
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