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An Intiative by Sri Chaitanya
a
A - II ; B - IV ; C - I ; D - III
b
A - IV ; B - II ; C - I ; D - III
c
A - II ; B - IV ; C - III ; D - I
d
A - II ; B - III ; C - I ; D - IV
answer is A.
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Detailed Solution
Condensation of chromatin to organise it as chromosomes is initiated and continued throughout prophase. In Metaphase the formation of spindle apparatus is completed and all the chromosomes are aligned at the equatorial region as a plate known as metaphasic plate. In Anaphase, the centromere is split and sister chromatids of each chromosome are separated and drawn towards respective poles. In Telophase the chromosomes shown decondensation and lose their chromosomal nature.