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During meiosis how many cycles of nucleus division, DNA replication and division of centromere take place respectively :-
(a)Three, Two, One
(b)One, Two, Two
(c)Two, Two, One
(d)Two, One, One

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Important Questions on Cell Cycle and Cell Division
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The interphase nucleus (nucleus of cell when it is not dividing) has highly extended and elaborate nucleoprotein fibres called :-

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First gap phase in cell cycle is :-

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The two chromatids of a metaphase chromosome represent :

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A cell that is entering the mitotic phase (M-phase) of cell cycle is :-

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A cell examined during prophase of cell cycle contained 100 units of DNA and 50 chromosomes. What would be the number of DNA and chromosomes in anaphase of this cell cycle?

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Which type of chromosome is present in the prophase of cell cycle?

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Synaptonemal complex is a nucleoprotein structure. It is visible or found from-

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Which one of the following is correctly matched?
