Question
Arrange the following events of meiosis in correct sequence:
(a) Crossing over
(b) Synapsis
(c) Terminalisation of chiasmata
(d) Disappearance of nucleolus
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(b), (a,) (d), (c)
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(b), (a) (c), (d)
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(a), (b) (c), (d)
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(b), (c) (d), (a)
Solution
B.
(b), (a) (c), (d)
The correct sequence of events of meiosis are:
Synapsis in zygotene 
Crossing over in pachytene 
Terminalisation of chiasmata in diplotene 
Disappearance of nucleolus in diakinesis.
