Question

When does crossing over occur?

a
Prophase I of Meiosis I
b
Prophase II of Meiosis II
c
Metaphase I of Meiosis I
d
Metaphase II of Meiosis II

Answer 1

A. Prophase I of Meiosis I

Step-by-step explanation:

I don't have an explanation, but hope it helps

Answer 2

A, Prophase I of Meiosis I