During gamete formation, the enzyme recombinase participates during
Metaphase - I
Anaphase - II
Prophase - I
Prophase - II
As learnt in
Recombinase -
Crossing over is an enzyme-mediated process and the enzyme involved is called recombinase.
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and
Pachytene -
The third stage of prophase I, bivalent chromosomes clearly appears as tetrads, crossing over between homologous chromosomes occur.
- wherein
Recombinase participates during Pachytene of prophase-I
Option 1)
Metaphase - I
Incorrect option
Option 2)
Anaphase - II
Incorrect option
Option 3)
Prophase - I
correct option
Option 4)
Prophase - II
Incorrect option