During which phase(s) of cell cycle, amount of DNA in a cell remains at 4C level if the initial amount is denoted as 2C? [2014]
In ‘S’ phase of the cell cycle: [2014]
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The enzyme recombinase is required at which stage of meiosis: [2014]
A cell plate is laid down during
A somatic cell that has just completed the S phase of its cell cycle, as compared to gamete of the same species, has : [2015 RS]
Choose the correct option for the following events of meiosis in correct sequence: [2015 RS]
(A) Crossing over
(B) Synapsis
(C) Terminalisation of chiasmata
(D) Disappearance of nucleolus
In human females, meiosis-II is not complete until? [2015 RS]
Spindle fibres attach on to [2016]
In meiosis crossing over is initiated at [2016]
Which of the following statements is not true for cancer cells in relation to mutations ? [2016]
Which of the following is not a characteristic feature during mitosis in somatic cells ? [2016]
33 docs|83 tests
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33 docs|83 tests
|