biology unit 2 - area of study 1: what is crossing over and when does it occur

Question

what is crossing over and when does it occur

Olive Johnson · Accepted Answer

process where chromosomes swap genetic material 
→ occurs during late prophase and early metaphase 
→ occurs at the chiasma – molecular scaffold is temporarily created which is later disassembled

biology unit 2 - area of study 1

What is crossing over and when does it occur

Process where chromosomes swap genetic material → occurs during late prophase and early metaphase → occurs at the chiasma – molecular scaffold is temporarily created which is later disassembled

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